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[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/ow2/asm/asm-debug-all/5.2/asm-debug-all-5.2.pom
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[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/ow2/asm/asm-parent/5.2/asm-parent-5.2.pom (5.5 kB at 26 kB/s)
[INFO] Downloading from wso2.releases: http://maven.wso2.org/nexus/content/repositories/releases/org/jacoco/org.jacoco.report/0.7.9/org.jacoco.report-0.7.9.pom
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[INFO] Downloading from wso2.releases: http://maven.wso2.org/nexus/content/repositories/releases/junit/junit/4.8.2/junit-4.8.2.jar
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[INFO] Downloading from wso2.releases: http://maven.wso2.org/nexus/content/repositories/releases/org/apache/maven/doxia/doxia-decoration-model/1.1.2/doxia-decoration-model-1.1.2.jar
[INFO] Downloading from wso2.releases: http://maven.wso2.org/nexus/content/repositories/releases/org/apache/maven/doxia/doxia-module-xhtml/1.1.2/doxia-module-xhtml-1.1.2.jar
[INFO] Downloading from wso2.releases: http://maven.wso2.org/nexus/content/repositories/releases/org/apache/maven/doxia/doxia-module-fml/1.1.2/doxia-module-fml-1.1.2.jar
[INFO] Downloading from wso2.releases: http://maven.wso2.org/nexus/content/repositories/releases/org/jacoco/org.jacoco.agent/0.7.9/org.jacoco.agent-0.7.9-runtime.jar
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[INFO] Downloading from wso2.releases: http://maven.wso2.org/nexus/content/repositories/releases/org/jacoco/org.jacoco.report/0.7.9/org.jacoco.report-0.7.9.jar
[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/junit/junit/4.8.2/junit-4.8.2.jar
[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/codehaus/plexus/plexus-utils/3.0.22/plexus-utils-3.0.22.jar
[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/shared/file-management/1.2.1/file-management-1.2.1.jar
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[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/doxia/doxia-core/1.1.2/doxia-core-1.1.2.jar
[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/codehaus/plexus/plexus-utils/3.0.22/plexus-utils-3.0.22.jar (245 kB at 41 MB/s)
[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/xerces/xercesImpl/2.8.1/xercesImpl-2.8.1.jar
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[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/commons-httpclient/commons-httpclient/3.1/commons-httpclient-3.1.jar
[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/commons-httpclient/commons-httpclient/3.1/commons-httpclient-3.1.jar (305 kB at 17 MB/s)
[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/commons-codec/commons-codec/1.2/commons-codec-1.2.jar
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[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/doxia/doxia-site-renderer/1.1.2/doxia-site-renderer-1.1.2.jar
[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/shared/file-management/1.2.1/file-management-1.2.1.jar (38 kB at 447 kB/s)
[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/doxia/doxia-decoration-model/1.1.2/doxia-decoration-model-1.1.2.jar
[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/shared/maven-shared-io/1.1/maven-shared-io-1.1.jar (39 kB at 372 kB/s)
[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/doxia/doxia-module-xhtml/1.1.2/doxia-module-xhtml-1.1.2.jar
[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/junit/junit/4.8.2/junit-4.8.2.jar (237 kB at 1.8 MB/s)
[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/doxia/doxia-module-fml/1.1.2/doxia-module-fml-1.1.2.jar
[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/doxia/doxia-core/1.1.2/doxia-core-1.1.2.jar (158 kB at 920 kB/s)
[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/jacoco/org.jacoco.agent/0.7.9/org.jacoco.agent-0.7.9-runtime.jar
[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/doxia/doxia-decoration-model/1.1.2/doxia-decoration-model-1.1.2.jar (52 kB at 275 kB/s)
[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/jacoco/org.jacoco.core/0.7.9/org.jacoco.core-0.7.9.jar
[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/doxia/doxia-site-renderer/1.1.2/doxia-site-renderer-1.1.2.jar (50 kB at 259 kB/s)
[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/ow2/asm/asm-debug-all/5.2/asm-debug-all-5.2.jar
[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/doxia/doxia-module-xhtml/1.1.2/doxia-module-xhtml-1.1.2.jar (15 kB at 61 kB/s)
[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/jacoco/org.jacoco.report/0.7.9/org.jacoco.report-0.7.9.jar
[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/doxia/doxia-module-fml/1.1.2/doxia-module-fml-1.1.2.jar (37 kB at 136 kB/s)
[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/jacoco/org.jacoco.agent/0.7.9/org.jacoco.agent-0.7.9-runtime.jar (259 kB at 907 kB/s)
[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/jacoco/org.jacoco.core/0.7.9/org.jacoco.core-0.7.9.jar (126 kB at 352 kB/s)
[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/jacoco/org.jacoco.report/0.7.9/org.jacoco.report-0.7.9.jar (128 kB at 354 kB/s)
[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/ow2/asm/asm-debug-all/5.2/asm-debug-all-5.2.jar (388 kB at 935 kB/s)
[INFO] surefireArgLine set to -javaagent:/home/jenkins/workspace/sonar/sonar-siddhi-execution-regex/.repository/org/jacoco/org.jacoco.agent/0.7.9/org.jacoco.agent-0.7.9-runtime.jar=destfile=/home/jenkins/workspace/sonar/sonar-siddhi-execution-regex/component/target/coverage-reports/jacoco.exec
[INFO] 
[INFO] --- maven-remote-resources-plugin:1.5:process (default) @ siddhi-execution-regex ---
[INFO] 
[INFO] --- maven-resources-plugin:2.7:resources (default-resources) @ siddhi-execution-regex ---
[INFO] Downloading from wso2.releases: http://maven.wso2.org/nexus/content/repositories/releases/org/apache/maven/shared/maven-filtering/1.2/maven-filtering-1.2.pom
[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/shared/maven-filtering/1.2/maven-filtering-1.2.pom
[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/shared/maven-filtering/1.2/maven-filtering-1.2.pom (6.5 kB at 159 kB/s)
[INFO] Downloading from wso2.releases: http://maven.wso2.org/nexus/content/repositories/releases/org/apache/maven/shared/maven-shared-utils/0.3/maven-shared-utils-0.3.pom
[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/shared/maven-shared-utils/0.3/maven-shared-utils-0.3.pom
[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/shared/maven-shared-utils/0.3/maven-shared-utils-0.3.pom (4.0 kB at 674 kB/s)
[INFO] Downloading from wso2.releases: http://maven.wso2.org/nexus/content/repositories/releases/org/apache/maven/shared/maven-shared-components/18/maven-shared-components-18.pom
[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/shared/maven-shared-components/18/maven-shared-components-18.pom
[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/shared/maven-shared-components/18/maven-shared-components-18.pom (4.9 kB at 59 kB/s)
[INFO] Downloading from wso2.releases: http://maven.wso2.org/nexus/content/repositories/releases/org/codehaus/plexus/plexus-interpolation/1.19/plexus-interpolation-1.19.pom
[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/codehaus/plexus/plexus-interpolation/1.19/plexus-interpolation-1.19.pom
[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/codehaus/plexus/plexus-interpolation/1.19/plexus-interpolation-1.19.pom (1.0 kB at 172 kB/s)
[INFO] Downloading from wso2.releases: http://maven.wso2.org/nexus/content/repositories/releases/org/apache/maven/shared/maven-filtering/1.2/maven-filtering-1.2.jar
[INFO] Downloading from wso2.releases: http://maven.wso2.org/nexus/content/repositories/releases/org/apache/maven/shared/maven-shared-utils/0.3/maven-shared-utils-0.3.jar
[INFO] Downloading from wso2.releases: http://maven.wso2.org/nexus/content/repositories/releases/org/codehaus/plexus/plexus-interpolation/1.19/plexus-interpolation-1.19.jar
[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/shared/maven-filtering/1.2/maven-filtering-1.2.jar
[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/shared/maven-shared-utils/0.3/maven-shared-utils-0.3.jar
[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/codehaus/plexus/plexus-interpolation/1.19/plexus-interpolation-1.19.jar
[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/shared/maven-shared-utils/0.3/maven-shared-utils-0.3.jar (155 kB at 31 MB/s)
[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/shared/maven-filtering/1.2/maven-filtering-1.2.jar (44 kB at 850 kB/s)
[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/codehaus/plexus/plexus-interpolation/1.19/plexus-interpolation-1.19.jar (62 kB at 752 kB/s)
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory /home/jenkins/workspace/sonar/sonar-siddhi-execution-regex/component/src/main/resources
[INFO] Copying 3 resources
[INFO] 
[INFO] --- maven-compiler-plugin:2.3.1:compile (default-compile) @ siddhi-execution-regex ---
[INFO] Downloading from wso2.releases: http://maven.wso2.org/nexus/content/repositories/releases/org/codehaus/plexus/plexus-compiler-api/1.8/plexus-compiler-api-1.8.pom
[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/codehaus/plexus/plexus-compiler-api/1.8/plexus-compiler-api-1.8.pom
[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/codehaus/plexus/plexus-compiler-api/1.8/plexus-compiler-api-1.8.pom (778 B at 12 kB/s)
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[INFO] Compiling 4 source files to /home/jenkins/workspace/sonar/sonar-siddhi-execution-regex/component/target/classes
[INFO] 
[INFO] >>> findbugs-maven-plugin:3.0.3:check (analyze-compile) > :findbugs @ siddhi-execution-regex >>>
[INFO] 
[INFO] --- findbugs-maven-plugin:3.0.3:findbugs (findbugs) @ siddhi-execution-regex ---
[INFO] Fork Value is true
     [java] Feb 16, 2022 7:00:59 AM java.util.prefs.FileSystemPreferences$1 run
     [java] INFO: Created user preferences directory.
[INFO] Done FindBugs Analysis....
[INFO] 
[INFO] <<< findbugs-maven-plugin:3.0.3:check (analyze-compile) < :findbugs @ siddhi-execution-regex <<<
[INFO] 
[INFO] 
[INFO] --- findbugs-maven-plugin:3.0.3:check (analyze-compile) @ siddhi-execution-regex ---
[INFO] BugInstance size is 0
[INFO] Error size is 0
[INFO] No errors/warnings found
[INFO] 
[INFO] --- siddhi-doc-gen:5.1.21:generate-md-docs (default) @ siddhi-execution-regex ---
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[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/surefire/surefire-api/2.19.1/surefire-api-2.19.1.pom (3.5 kB at 160 kB/s)
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[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/surefire/surefire-booter/2.19.1/surefire-booter-2.19.1.pom (3.2 kB at 110 kB/s)
[INFO] Downloading from wso2.releases: http://maven.wso2.org/nexus/content/repositories/releases/org/apache/maven/maven-toolchain/2.2.1/maven-toolchain-2.2.1.pom
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[INFO] Downloading from wso2.releases: http://maven.wso2.org/nexus/content/repositories/releases/org/apache/commons/commons-lang3/3.1/commons-lang3-3.1.pom
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[INFO] Downloading from wso2.releases: http://maven.wso2.org/nexus/content/repositories/releases/org/apache/maven/surefire/maven-surefire-common/2.19.1/maven-surefire-common-2.19.1.jar
[INFO] Downloading from wso2.releases: http://maven.wso2.org/nexus/content/repositories/releases/org/apache/maven/surefire/surefire-booter/2.19.1/surefire-booter-2.19.1.jar
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[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/surefire/surefire-booter/2.19.1/surefire-booter-2.19.1.jar
[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/commons/commons-lang3/3.1/commons-lang3-3.1.jar
[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/surefire/surefire-api/2.19.1/surefire-api-2.19.1.jar
[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/maven-toolchain/2.2.1/maven-toolchain-2.2.1.jar
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[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/plugin-tools/maven-plugin-annotations/3.3/maven-plugin-annotations-3.3.jar
[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/commons/commons-lang3/3.1/commons-lang3-3.1.jar (316 kB at 45 MB/s)
[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/plugin-tools/maven-plugin-annotations/3.3/maven-plugin-annotations-3.3.jar (14 kB at 1.2 MB/s)
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[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/surefire/surefire-booter/2.19.1/surefire-booter-2.19.1.jar (46 kB at 1.5 MB/s)
[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/surefire/maven-surefire-common/2.19.1/maven-surefire-common-2.19.1.jar (293 kB at 9.1 MB/s)
[INFO] Downloading from wso2.releases: http://maven.wso2.org/nexus/content/repositories/releases/org/apache/maven/surefire/surefire-testng/2.19.1/surefire-testng-2.19.1.pom
[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/surefire/surefire-testng/2.19.1/surefire-testng-2.19.1.pom
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[INFO] Downloading from wso2.releases: http://maven.wso2.org/nexus/content/repositories/releases/org/apache/maven/surefire/surefire-providers/2.19.1/surefire-providers-2.19.1.pom
[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/surefire/surefire-providers/2.19.1/surefire-providers-2.19.1.pom
[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/surefire/surefire-providers/2.19.1/surefire-providers-2.19.1.pom (2.6 kB at 42 kB/s)
[INFO] Downloading from wso2.releases: http://maven.wso2.org/nexus/content/repositories/releases/org/apache/maven/surefire/common-java5/2.19.1/common-java5-2.19.1.pom
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[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/surefire/common-java5/2.19.1/common-java5-2.19.1.pom (2.7 kB at 122 kB/s)
[INFO] Downloading from wso2.releases: http://maven.wso2.org/nexus/content/repositories/releases/org/apache/maven/surefire/surefire-testng-utils/2.19.1/surefire-testng-utils-2.19.1.pom
[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/surefire/surefire-testng-utils/2.19.1/surefire-testng-utils-2.19.1.pom
[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/surefire/surefire-testng-utils/2.19.1/surefire-testng-utils-2.19.1.pom (3.1 kB at 764 kB/s)
[INFO] Downloading from wso2.releases: http://maven.wso2.org/nexus/content/repositories/releases/org/apache/maven/surefire/surefire-grouper/2.19.1/surefire-grouper-2.19.1.pom
[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/surefire/surefire-grouper/2.19.1/surefire-grouper-2.19.1.pom
[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/surefire/surefire-grouper/2.19.1/surefire-grouper-2.19.1.pom (2.6 kB at 375 kB/s)
[INFO] Downloading from wso2.releases: http://maven.wso2.org/nexus/content/repositories/releases/org/apache/maven/surefire/surefire-testng/2.19.1/surefire-testng-2.19.1.jar
[INFO] Downloading from wso2.releases: http://maven.wso2.org/nexus/content/repositories/releases/org/apache/maven/surefire/surefire-grouper/2.19.1/surefire-grouper-2.19.1.jar
[INFO] Downloading from wso2.releases: http://maven.wso2.org/nexus/content/repositories/releases/org/apache/maven/surefire/common-java5/2.19.1/common-java5-2.19.1.jar
[INFO] Downloading from wso2.releases: http://maven.wso2.org/nexus/content/repositories/releases/org/apache/maven/surefire/surefire-testng-utils/2.19.1/surefire-testng-utils-2.19.1.jar
[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/surefire/surefire-testng-utils/2.19.1/surefire-testng-utils-2.19.1.jar
[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/apache/maven/surefire/surefire-testng/2.19.1/surefire-testng-2.19.1.jar
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-------------------------------------------------------
 T E S T S
-------------------------------------------------------
Running TestSuite
[main] INFO  io.siddhi.extension.execution.regex.RegExFunctionExtensionTestCase [] - FindFunctionExtension TestCase
[main] INFO  io.siddhi.core.util.EventPrinter [] - Events{ @timestamp = 1644994874359, inEvents = [Event{timestamp=1644994874359, data=[21 products are produced by WSO2 currently, true], isExpired=false}], RemoveEvents = null }
[main] INFO  io.siddhi.core.util.EventPrinter [] - Events{ @timestamp = 1644994874366, inEvents = [Event{timestamp=1644994874366, data=[WSO2 is situated in trace and its a middleware company, true], isExpired=false}], RemoveEvents = null }
[main] INFO  io.siddhi.core.util.EventPrinter [] - Events{ @timestamp = 1644994874366, inEvents = [Event{timestamp=1644994874366, data=[WSO2 is situated in trace and its a middleware company, true], isExpired=false}], RemoveEvents = null }
[main] INFO  io.siddhi.core.util.EventPrinter [] - Events{ @timestamp = 1644994874366, inEvents = [Event{timestamp=1644994874366, data=[21 products are produced by WSO2 currently, false], isExpired=false}], RemoveEvents = null }
[main] INFO  io.siddhi.extension.execution.regex.RegExFunctionExtensionTestCase [] - FindStartFromIndexFunctionExtension TestCase
[main] INFO  io.siddhi.core.util.EventPrinter [] - Events{ @timestamp = 1644994874377, inEvents = [Event{timestamp=1644994874377, data=[21 products are produced within 10 years by WSO2 currently by WSO2 employees, true], isExpired=false}], RemoveEvents = null }
[main] INFO  io.siddhi.core.util.EventPrinter [] - Events{ @timestamp = 1644994874378, inEvents = [Event{timestamp=1644994874378, data=[21 products are produced within 10 years by WSO2 currently by WSO2 employees, false], isExpired=false}], RemoveEvents = null }
[main] INFO  io.siddhi.extension.execution.regex.RegExFunctionExtensionTestCase [] - GroupFunctionExtensionTestCase TestCase
[main] INFO  io.siddhi.core.util.EventPrinter [] - Events{ @timestamp = 1644994874395, inEvents = [Event{timestamp=1644994874395, data=[21 products are produced within 10 years by WSO2 currently by WSO2 employees, WSO2 employees], isExpired=false}], RemoveEvents = null }
[main] INFO  io.siddhi.core.util.EventPrinter [] - Events{ @timestamp = 1644994874395, inEvents = [Event{timestamp=1644994874395, data=[21 products are produced within 10 years by WSO2 currently by WSO2 employees, 21], isExpired=false}], RemoveEvents = null }
[main] INFO  io.siddhi.core.util.EventPrinter [] - Events{ @timestamp = 1644994874396, inEvents = [Event{timestamp=1644994874396, data=[WSO2 is situated in trace and its a middleware company,  is situated in trace and its a ], isExpired=false}], RemoveEvents = null }
[main] INFO  io.siddhi.core.util.EventPrinter [] - Events{ @timestamp = 1644994874396, inEvents = [Event{timestamp=1644994874396, data=[WSO2 is situated in trace and its a middleware company, null], isExpired=false}], RemoveEvents = null }
[main] INFO  io.siddhi.extension.execution.regex.RegExFunctionExtensionTestCase [] - LookingAtFunctionExtension TestCase
[main] INFO  io.siddhi.core.util.EventPrinter [] - Events{ @timestamp = 1644994874411, inEvents = [Event{timestamp=1644994874411, data=[21 products are produced by WSO2 currently in Sri Lanka, true], isExpired=false}], RemoveEvents = null }
[main] INFO  io.siddhi.core.util.EventPrinter [] - Events{ @timestamp = 1644994874411, inEvents = [Event{timestamp=1644994874411, data=[sample test string and WSO2 is situated in trace and its a middleware company, false], isExpired=false}], RemoveEvents = null }
[main] INFO  io.siddhi.core.util.EventPrinter [] - Events{ @timestamp = 1644994874412, inEvents = [Event{timestamp=1644994874412, data=[WSO2 is situated in trace and its a middleware company, true], isExpired=false}], RemoveEvents = null }
[main] INFO  io.siddhi.extension.execution.regex.RegExFunctionExtensionTestCase [] - MatchesFunctionExtension TestCase
[main] INFO  io.siddhi.core.util.EventPrinter [] - Events{ @timestamp = 1644994874425, inEvents = [Event{timestamp=1644994874425, data=[21 products are produced by WSO2 currently, false], isExpired=false}], RemoveEvents = null }
[main] INFO  io.siddhi.core.util.EventPrinter [] - Events{ @timestamp = 1644994874426, inEvents = [Event{timestamp=1644994874426, data=[WSO2 is situated in trace and its a middleware company, true], isExpired=false}], RemoveEvents = null }
[main] INFO  io.siddhi.core.util.EventPrinter [] - Events{ @timestamp = 1644994874426, inEvents = [Event{timestamp=1644994874426, data=[WSO2 is situated in trace and its a middleware company, false], isExpired=false}], RemoveEvents = null }
[main] INFO  io.siddhi.extension.execution.regex.FindFunctionExtensionTestCase [] - FindFunctionExtension TestCase with invalid number of arguments
[main] INFO  io.siddhi.extension.execution.regex.FindFunctionExtensionTestCase [] - FindFunctionExtension TestCase with invalid datatype
[main] INFO  io.siddhi.extension.execution.regex.FindFunctionExtensionTestCase [] - FindFunctionExtension TestCase with invalid datatype
[main] INFO  io.siddhi.extension.execution.regex.FindFunctionExtensionTestCase [] - FindFunctionExtension TestCase with invalid datatype
[main] INFO  io.siddhi.extension.execution.regex.FindFunctionExtensionTestCase [] - FindFunctionExtension TestCase with null value
[main] ERROR io.siddhi.core.stream.StreamJunction [] - Error in '5dc0701e-87d0-4706-94b6-ddf38915197d' after consuming events from Stream 'inputStream', Invalid input given to regex:find() function. First argument cannot be null. Exception on class 'io.siddhi.extension.execution.regex.FindFunctionExtension'. Hence, dropping event '[21 products are produced by WSO2 currently, 60.5, null]'
io.siddhi.core.exception.SiddhiAppRuntimeException: Invalid input given to regex:find() function. First argument cannot be null. Exception on class 'io.siddhi.extension.execution.regex.FindFunctionExtension'
	at io.siddhi.core.executor.function.FunctionExecutor.execute(FunctionExecutor.java:106) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.executor.condition.BoolConditionExpressionExecutor.execute(BoolConditionExpressionExecutor.java:44) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.executor.condition.BoolConditionExpressionExecutor.execute(BoolConditionExpressionExecutor.java:29) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.selector.attribute.processor.AttributeProcessor.process(AttributeProcessor.java:41) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.selector.QuerySelector.processNoGroupBy(QuerySelector.java:173) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.selector.QuerySelector.process(QuerySelector.java:88) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.input.ProcessStreamReceiver.processAndClear(ProcessStreamReceiver.java:182) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.input.ProcessStreamReceiver.process(ProcessStreamReceiver.java:89) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.input.ProcessStreamReceiver.receive(ProcessStreamReceiver.java:178) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.StreamJunction.sendData(StreamJunction.java:272) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.StreamJunction.access$200(StreamJunction.java:65) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.StreamJunction$Publisher.send(StreamJunction.java:533) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.input.InputDistributor.send(InputDistributor.java:49) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.input.InputEntryValve.send(InputEntryValve.java:75) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.input.InputHandler.send(InputHandler.java:53) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.extension.execution.regex.FindFunctionExtensionTestCase.testFindFunctionExtensionTestCase5(FindFunctionExtensionTestCase.java:116) [test-classes/:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_171]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_171]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_171]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_171]
	at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:108) [testng-6.11.jar:?]
	at org.testng.internal.Invoker.invokeMethod(Invoker.java:661) [testng-6.11.jar:?]
	at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:869) [testng-6.11.jar:?]
	at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1193) [testng-6.11.jar:?]
	at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:126) [testng-6.11.jar:?]
	at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109) [testng-6.11.jar:?]
	at org.testng.TestRunner.privateRun(TestRunner.java:744) [testng-6.11.jar:?]
	at org.testng.TestRunner.run(TestRunner.java:602) [testng-6.11.jar:?]
	at org.testng.SuiteRunner.runTest(SuiteRunner.java:380) [testng-6.11.jar:?]
	at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:375) [testng-6.11.jar:?]
	at org.testng.SuiteRunner.privateRun(SuiteRunner.java:340) [testng-6.11.jar:?]
	at org.testng.SuiteRunner.run(SuiteRunner.java:289) [testng-6.11.jar:?]
	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52) [testng-6.11.jar:?]
	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86) [testng-6.11.jar:?]
	at org.testng.TestNG.runSuitesSequentially(TestNG.java:1301) [testng-6.11.jar:?]
	at org.testng.TestNG.runSuitesLocally(TestNG.java:1226) [testng-6.11.jar:?]
	at org.testng.TestNG.runSuites(TestNG.java:1144) [testng-6.11.jar:?]
	at org.testng.TestNG.run(TestNG.java:1115) [testng-6.11.jar:?]
	at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:281) [surefire-testng-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.testng.TestNGXmlTestSuite.execute(TestNGXmlTestSuite.java:75) [surefire-testng-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:121) [surefire-testng-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290) [surefire-booter-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242) [surefire-booter-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121) [surefire-booter-2.19.1.jar:2.19.1]
Caused by: io.siddhi.core.exception.SiddhiAppRuntimeException: Invalid input given to regex:find() function. First argument cannot be null
	at io.siddhi.extension.execution.regex.FindFunctionExtension.execute(FindFunctionExtension.java:163) ~[classes/:?]
	at io.siddhi.extension.execution.regex.FindFunctionExtension.execute(FindFunctionExtension.java:63) ~[classes/:?]
	at io.siddhi.core.executor.function.FunctionExecutor.execute(FunctionExecutor.java:100) ~[siddhi-core-5.1.21.jar:?]
	... 43 more
[main] INFO  io.siddhi.extension.execution.regex.FindFunctionExtensionTestCase [] - FindFunctionExtension TestCase with null value
[main] INFO  io.siddhi.core.util.EventPrinter [] - Events{ @timestamp = 1644994874491, inEvents = [Event{timestamp=1644994874491, data=[null, false], isExpired=false}], RemoveEvents = null }
[main] INFO  io.siddhi.core.util.EventPrinter [] - Events{ @timestamp = 1644994874491, inEvents = [Event{timestamp=1644994874491, data=[21 products are produced within 10 years by WSO2 currently by WSO2 employees, false], isExpired=false}], RemoveEvents = null }
[main] INFO  io.siddhi.extension.execution.regex.FindFunctionExtensionTestCase [] - FindStartFromIndexFunctionExtension TestCase invalid input value
[main] ERROR io.siddhi.core.stream.StreamJunction [] - Error in 'bf9fedc8-12c1-4623-9227-61ea613ab422' after consuming events from Stream 'inputStream', Invalid input given to regex:group() function. Third argument should be an integer. Exception on class 'io.siddhi.extension.execution.regex.FindFunctionExtension'. Hence, dropping event '[21 products are produced within 10 years by WSO2 currently by WSO2 employees, 60.5, \d\d(.*)WSO2, WSO2]'
io.siddhi.core.exception.SiddhiAppRuntimeException: Invalid input given to regex:group() function. Third argument should be an integer. Exception on class 'io.siddhi.extension.execution.regex.FindFunctionExtension'
	at io.siddhi.core.executor.function.FunctionExecutor.execute(FunctionExecutor.java:106) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.executor.condition.BoolConditionExpressionExecutor.execute(BoolConditionExpressionExecutor.java:44) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.executor.condition.BoolConditionExpressionExecutor.execute(BoolConditionExpressionExecutor.java:29) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.selector.attribute.processor.AttributeProcessor.process(AttributeProcessor.java:41) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.selector.QuerySelector.processNoGroupBy(QuerySelector.java:173) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.selector.QuerySelector.process(QuerySelector.java:88) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.input.ProcessStreamReceiver.processAndClear(ProcessStreamReceiver.java:182) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.input.ProcessStreamReceiver.process(ProcessStreamReceiver.java:89) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.input.ProcessStreamReceiver.receive(ProcessStreamReceiver.java:178) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.StreamJunction.sendData(StreamJunction.java:272) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.StreamJunction.access$200(StreamJunction.java:65) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.StreamJunction$Publisher.send(StreamJunction.java:533) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.input.InputDistributor.send(InputDistributor.java:49) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.input.InputEntryValve.send(InputEntryValve.java:75) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.input.InputHandler.send(InputHandler.java:53) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.extension.execution.regex.FindFunctionExtensionTestCase.testFindFunctionExtensionTestCase7(FindFunctionExtensionTestCase.java:176) [test-classes/:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_171]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_171]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_171]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_171]
	at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:108) [testng-6.11.jar:?]
	at org.testng.internal.Invoker.invokeMethod(Invoker.java:661) [testng-6.11.jar:?]
	at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:869) [testng-6.11.jar:?]
	at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1193) [testng-6.11.jar:?]
	at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:126) [testng-6.11.jar:?]
	at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109) [testng-6.11.jar:?]
	at org.testng.TestRunner.privateRun(TestRunner.java:744) [testng-6.11.jar:?]
	at org.testng.TestRunner.run(TestRunner.java:602) [testng-6.11.jar:?]
	at org.testng.SuiteRunner.runTest(SuiteRunner.java:380) [testng-6.11.jar:?]
	at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:375) [testng-6.11.jar:?]
	at org.testng.SuiteRunner.privateRun(SuiteRunner.java:340) [testng-6.11.jar:?]
	at org.testng.SuiteRunner.run(SuiteRunner.java:289) [testng-6.11.jar:?]
	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52) [testng-6.11.jar:?]
	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86) [testng-6.11.jar:?]
	at org.testng.TestNG.runSuitesSequentially(TestNG.java:1301) [testng-6.11.jar:?]
	at org.testng.TestNG.runSuitesLocally(TestNG.java:1226) [testng-6.11.jar:?]
	at org.testng.TestNG.runSuites(TestNG.java:1144) [testng-6.11.jar:?]
	at org.testng.TestNG.run(TestNG.java:1115) [testng-6.11.jar:?]
	at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:281) [surefire-testng-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.testng.TestNGXmlTestSuite.execute(TestNGXmlTestSuite.java:75) [surefire-testng-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:121) [surefire-testng-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290) [surefire-booter-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242) [surefire-booter-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121) [surefire-booter-2.19.1.jar:2.19.1]
Caused by: io.siddhi.core.exception.SiddhiAppRuntimeException: Invalid input given to regex:group() function. Third argument should be an integer
	at io.siddhi.extension.execution.regex.FindFunctionExtension.execute(FindFunctionExtension.java:201) ~[classes/:?]
	at io.siddhi.extension.execution.regex.FindFunctionExtension.execute(FindFunctionExtension.java:63) ~[classes/:?]
	at io.siddhi.core.executor.function.FunctionExecutor.execute(FunctionExecutor.java:100) ~[siddhi-core-5.1.21.jar:?]
	... 43 more
[main] INFO  io.siddhi.extension.execution.regex.GroupFunctionExtensionTestCase [] - GroupFunctionExtensionTestCase TestCase with invalid number of arguments
[main] INFO  io.siddhi.extension.execution.regex.GroupFunctionExtensionTestCase [] - GroupFunctionExtensionTestCase TestCase with invalid datatype
[main] INFO  io.siddhi.extension.execution.regex.GroupFunctionExtensionTestCase [] - GroupFunctionExtensionTestCase TestCase with invalid datatype
[main] INFO  io.siddhi.extension.execution.regex.GroupFunctionExtensionTestCase [] - GroupFunctionExtensionTestCase TestCase with invalid datatype
[main] INFO  io.siddhi.extension.execution.regex.GroupFunctionExtensionTestCase [] - GroupFunctionExtensionTestCase TestCase with null value
[main] ERROR io.siddhi.core.stream.StreamJunction [] - Error in '35a56bb4-079e-40b8-8649-369bc36dd46f' after consuming events from Stream 'inputStream', Invalid input given to regex:group() function. First argument cannot be null. Exception on class 'io.siddhi.extension.execution.regex.GroupFunctionExtension'. Hence, dropping event '[21 products are produced within 10 years by WSO2 currently by WSO2 employees, 60.5, null, 3]'
io.siddhi.core.exception.SiddhiAppRuntimeException: Invalid input given to regex:group() function. First argument cannot be null. Exception on class 'io.siddhi.extension.execution.regex.GroupFunctionExtension'
	at io.siddhi.core.executor.function.FunctionExecutor.execute(FunctionExecutor.java:106) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.selector.attribute.processor.AttributeProcessor.process(AttributeProcessor.java:41) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.selector.QuerySelector.processNoGroupBy(QuerySelector.java:173) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.selector.QuerySelector.process(QuerySelector.java:88) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.input.ProcessStreamReceiver.processAndClear(ProcessStreamReceiver.java:182) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.input.ProcessStreamReceiver.process(ProcessStreamReceiver.java:89) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.input.ProcessStreamReceiver.receive(ProcessStreamReceiver.java:178) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.StreamJunction.sendData(StreamJunction.java:272) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.StreamJunction.access$200(StreamJunction.java:65) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.StreamJunction$Publisher.send(StreamJunction.java:533) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.input.InputDistributor.send(InputDistributor.java:49) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.input.InputEntryValve.send(InputEntryValve.java:75) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.input.InputHandler.send(InputHandler.java:53) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.extension.execution.regex.GroupFunctionExtensionTestCase.testGroupFunctionExtension5(GroupFunctionExtensionTestCase.java:99) [test-classes/:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_171]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_171]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_171]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_171]
	at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:108) [testng-6.11.jar:?]
	at org.testng.internal.Invoker.invokeMethod(Invoker.java:661) [testng-6.11.jar:?]
	at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:869) [testng-6.11.jar:?]
	at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1193) [testng-6.11.jar:?]
	at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:126) [testng-6.11.jar:?]
	at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109) [testng-6.11.jar:?]
	at org.testng.TestRunner.privateRun(TestRunner.java:744) [testng-6.11.jar:?]
	at org.testng.TestRunner.run(TestRunner.java:602) [testng-6.11.jar:?]
	at org.testng.SuiteRunner.runTest(SuiteRunner.java:380) [testng-6.11.jar:?]
	at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:375) [testng-6.11.jar:?]
	at org.testng.SuiteRunner.privateRun(SuiteRunner.java:340) [testng-6.11.jar:?]
	at org.testng.SuiteRunner.run(SuiteRunner.java:289) [testng-6.11.jar:?]
	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52) [testng-6.11.jar:?]
	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86) [testng-6.11.jar:?]
	at org.testng.TestNG.runSuitesSequentially(TestNG.java:1301) [testng-6.11.jar:?]
	at org.testng.TestNG.runSuitesLocally(TestNG.java:1226) [testng-6.11.jar:?]
	at org.testng.TestNG.runSuites(TestNG.java:1144) [testng-6.11.jar:?]
	at org.testng.TestNG.run(TestNG.java:1115) [testng-6.11.jar:?]
	at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:281) [surefire-testng-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.testng.TestNGXmlTestSuite.execute(TestNGXmlTestSuite.java:75) [surefire-testng-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:121) [surefire-testng-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290) [surefire-booter-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242) [surefire-booter-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121) [surefire-booter-2.19.1.jar:2.19.1]
Caused by: io.siddhi.core.exception.SiddhiAppRuntimeException: Invalid input given to regex:group() function. First argument cannot be null
	at io.siddhi.extension.execution.regex.GroupFunctionExtension.execute(GroupFunctionExtension.java:139) ~[classes/:?]
	at io.siddhi.extension.execution.regex.GroupFunctionExtension.execute(GroupFunctionExtension.java:57) ~[classes/:?]
	at io.siddhi.core.executor.function.FunctionExecutor.execute(FunctionExecutor.java:100) ~[siddhi-core-5.1.21.jar:?]
	... 41 more
[main] INFO  io.siddhi.extension.execution.regex.GroupFunctionExtensionTestCase [] - GroupFunctionExtensionTestCase TestCase with null value
[main] ERROR io.siddhi.core.stream.StreamJunction [] - Error in '074209e1-a650-414b-afb3-b336a3f07ec3' after consuming events from Stream 'inputStream', Invalid input given to regex:group() function. Second argument cannot be null. Exception on class 'io.siddhi.extension.execution.regex.GroupFunctionExtension'. Hence, dropping event '[null, 60.5, (\d\d)(.*)(WSO2.*), 3]'
io.siddhi.core.exception.SiddhiAppRuntimeException: Invalid input given to regex:group() function. Second argument cannot be null. Exception on class 'io.siddhi.extension.execution.regex.GroupFunctionExtension'
	at io.siddhi.core.executor.function.FunctionExecutor.execute(FunctionExecutor.java:106) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.selector.attribute.processor.AttributeProcessor.process(AttributeProcessor.java:41) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.selector.QuerySelector.processNoGroupBy(QuerySelector.java:173) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.selector.QuerySelector.process(QuerySelector.java:88) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.input.ProcessStreamReceiver.processAndClear(ProcessStreamReceiver.java:182) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.input.ProcessStreamReceiver.process(ProcessStreamReceiver.java:89) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.input.ProcessStreamReceiver.receive(ProcessStreamReceiver.java:178) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.StreamJunction.sendData(StreamJunction.java:272) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.StreamJunction.access$200(StreamJunction.java:65) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.StreamJunction$Publisher.send(StreamJunction.java:533) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.input.InputDistributor.send(InputDistributor.java:49) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.input.InputEntryValve.send(InputEntryValve.java:75) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.input.InputHandler.send(InputHandler.java:53) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.extension.execution.regex.GroupFunctionExtensionTestCase.testGroupFunctionExtension6(GroupFunctionExtensionTestCase.java:118) [test-classes/:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_171]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_171]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_171]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_171]
	at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:108) [testng-6.11.jar:?]
	at org.testng.internal.Invoker.invokeMethod(Invoker.java:661) [testng-6.11.jar:?]
	at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:869) [testng-6.11.jar:?]
	at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1193) [testng-6.11.jar:?]
	at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:126) [testng-6.11.jar:?]
	at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109) [testng-6.11.jar:?]
	at org.testng.TestRunner.privateRun(TestRunner.java:744) [testng-6.11.jar:?]
	at org.testng.TestRunner.run(TestRunner.java:602) [testng-6.11.jar:?]
	at org.testng.SuiteRunner.runTest(SuiteRunner.java:380) [testng-6.11.jar:?]
	at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:375) [testng-6.11.jar:?]
	at org.testng.SuiteRunner.privateRun(SuiteRunner.java:340) [testng-6.11.jar:?]
	at org.testng.SuiteRunner.run(SuiteRunner.java:289) [testng-6.11.jar:?]
	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52) [testng-6.11.jar:?]
	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86) [testng-6.11.jar:?]
	at org.testng.TestNG.runSuitesSequentially(TestNG.java:1301) [testng-6.11.jar:?]
	at org.testng.TestNG.runSuitesLocally(TestNG.java:1226) [testng-6.11.jar:?]
	at org.testng.TestNG.runSuites(TestNG.java:1144) [testng-6.11.jar:?]
	at org.testng.TestNG.run(TestNG.java:1115) [testng-6.11.jar:?]
	at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:281) [surefire-testng-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.testng.TestNGXmlTestSuite.execute(TestNGXmlTestSuite.java:75) [surefire-testng-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:121) [surefire-testng-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290) [surefire-booter-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242) [surefire-booter-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121) [surefire-booter-2.19.1.jar:2.19.1]
Caused by: io.siddhi.core.exception.SiddhiAppRuntimeException: Invalid input given to regex:group() function. Second argument cannot be null
	at io.siddhi.extension.execution.regex.GroupFunctionExtension.execute(GroupFunctionExtension.java:143) ~[classes/:?]
	at io.siddhi.extension.execution.regex.GroupFunctionExtension.execute(GroupFunctionExtension.java:57) ~[classes/:?]
	at io.siddhi.core.executor.function.FunctionExecutor.execute(FunctionExecutor.java:100) ~[siddhi-core-5.1.21.jar:?]
	... 41 more
[main] INFO  io.siddhi.extension.execution.regex.GroupFunctionExtensionTestCase [] - GroupFunctionExtensionTestCase TestCase with null value
[main] ERROR io.siddhi.core.stream.StreamJunction [] - Error in '8b5901c9-150a-4f9d-a531-70a807b75511' after consuming events from Stream 'inputStream', Invalid input given to regex:group() function. Third argument cannot be null. Exception on class 'io.siddhi.extension.execution.regex.GroupFunctionExtension'. Hence, dropping event '[21 products are produced within 10 years by WSO2 currently by WSO2 employees, 60.5, (\d\d)(.*)(WSO2.*), null]'
io.siddhi.core.exception.SiddhiAppRuntimeException: Invalid input given to regex:group() function. Third argument cannot be null. Exception on class 'io.siddhi.extension.execution.regex.GroupFunctionExtension'
	at io.siddhi.core.executor.function.FunctionExecutor.execute(FunctionExecutor.java:106) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.selector.attribute.processor.AttributeProcessor.process(AttributeProcessor.java:41) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.selector.QuerySelector.processNoGroupBy(QuerySelector.java:173) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.selector.QuerySelector.process(QuerySelector.java:88) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.input.ProcessStreamReceiver.processAndClear(ProcessStreamReceiver.java:182) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.input.ProcessStreamReceiver.process(ProcessStreamReceiver.java:89) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.input.ProcessStreamReceiver.receive(ProcessStreamReceiver.java:178) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.StreamJunction.sendData(StreamJunction.java:272) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.StreamJunction.access$200(StreamJunction.java:65) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.StreamJunction$Publisher.send(StreamJunction.java:533) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.input.InputDistributor.send(InputDistributor.java:49) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.input.InputEntryValve.send(InputEntryValve.java:75) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.input.InputHandler.send(InputHandler.java:53) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.extension.execution.regex.GroupFunctionExtensionTestCase.testGroupFunctionExtension7(GroupFunctionExtensionTestCase.java:136) [test-classes/:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_171]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_171]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_171]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_171]
	at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:108) [testng-6.11.jar:?]
	at org.testng.internal.Invoker.invokeMethod(Invoker.java:661) [testng-6.11.jar:?]
	at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:869) [testng-6.11.jar:?]
	at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1193) [testng-6.11.jar:?]
	at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:126) [testng-6.11.jar:?]
	at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109) [testng-6.11.jar:?]
	at org.testng.TestRunner.privateRun(TestRunner.java:744) [testng-6.11.jar:?]
	at org.testng.TestRunner.run(TestRunner.java:602) [testng-6.11.jar:?]
	at org.testng.SuiteRunner.runTest(SuiteRunner.java:380) [testng-6.11.jar:?]
	at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:375) [testng-6.11.jar:?]
	at org.testng.SuiteRunner.privateRun(SuiteRunner.java:340) [testng-6.11.jar:?]
	at org.testng.SuiteRunner.run(SuiteRunner.java:289) [testng-6.11.jar:?]
	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52) [testng-6.11.jar:?]
	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86) [testng-6.11.jar:?]
	at org.testng.TestNG.runSuitesSequentially(TestNG.java:1301) [testng-6.11.jar:?]
	at org.testng.TestNG.runSuitesLocally(TestNG.java:1226) [testng-6.11.jar:?]
	at org.testng.TestNG.runSuites(TestNG.java:1144) [testng-6.11.jar:?]
	at org.testng.TestNG.run(TestNG.java:1115) [testng-6.11.jar:?]
	at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:281) [surefire-testng-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.testng.TestNGXmlTestSuite.execute(TestNGXmlTestSuite.java:75) [surefire-testng-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:121) [surefire-testng-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290) [surefire-booter-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242) [surefire-booter-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121) [surefire-booter-2.19.1.jar:2.19.1]
Caused by: io.siddhi.core.exception.SiddhiAppRuntimeException: Invalid input given to regex:group() function. Third argument cannot be null
	at io.siddhi.extension.execution.regex.GroupFunctionExtension.execute(GroupFunctionExtension.java:147) ~[classes/:?]
	at io.siddhi.extension.execution.regex.GroupFunctionExtension.execute(GroupFunctionExtension.java:57) ~[classes/:?]
	at io.siddhi.core.executor.function.FunctionExecutor.execute(FunctionExecutor.java:100) ~[siddhi-core-5.1.21.jar:?]
	... 41 more
[main] INFO  io.siddhi.extension.execution.regex.GroupFunctionExtensionTestCase [] - GroupFunctionExtensionTestCase TestCase invalid input value
[main] ERROR io.siddhi.core.stream.StreamJunction [] - Error in 'a70cdfd2-b001-4941-aff1-b2d4953274e8' after consuming events from Stream 'inputStream', Invalid input given to regex:group() function. Third argument should be an integer. Exception on class 'io.siddhi.extension.execution.regex.GroupFunctionExtension'. Hence, dropping event '[21 products are produced within 10 years by WSO2 currently by WSO2 employees, 60.5, (\d\d)(.*)(WSO2.*), WSO2]'
io.siddhi.core.exception.SiddhiAppRuntimeException: Invalid input given to regex:group() function. Third argument should be an integer. Exception on class 'io.siddhi.extension.execution.regex.GroupFunctionExtension'
	at io.siddhi.core.executor.function.FunctionExecutor.execute(FunctionExecutor.java:106) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.selector.attribute.processor.AttributeProcessor.process(AttributeProcessor.java:41) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.selector.QuerySelector.processNoGroupBy(QuerySelector.java:173) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.selector.QuerySelector.process(QuerySelector.java:88) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.input.ProcessStreamReceiver.processAndClear(ProcessStreamReceiver.java:182) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.input.ProcessStreamReceiver.process(ProcessStreamReceiver.java:89) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.input.ProcessStreamReceiver.receive(ProcessStreamReceiver.java:178) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.StreamJunction.sendData(StreamJunction.java:272) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.StreamJunction.access$200(StreamJunction.java:65) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.StreamJunction$Publisher.send(StreamJunction.java:533) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.input.InputDistributor.send(InputDistributor.java:49) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.input.InputEntryValve.send(InputEntryValve.java:75) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.input.InputHandler.send(InputHandler.java:53) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.extension.execution.regex.GroupFunctionExtensionTestCase.testGroupFunctionExtension8(GroupFunctionExtensionTestCase.java:155) [test-classes/:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_171]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_171]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_171]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_171]
	at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:108) [testng-6.11.jar:?]
	at org.testng.internal.Invoker.invokeMethod(Invoker.java:661) [testng-6.11.jar:?]
	at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:869) [testng-6.11.jar:?]
	at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1193) [testng-6.11.jar:?]
	at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:126) [testng-6.11.jar:?]
	at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109) [testng-6.11.jar:?]
	at org.testng.TestRunner.privateRun(TestRunner.java:744) [testng-6.11.jar:?]
	at org.testng.TestRunner.run(TestRunner.java:602) [testng-6.11.jar:?]
	at org.testng.SuiteRunner.runTest(SuiteRunner.java:380) [testng-6.11.jar:?]
	at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:375) [testng-6.11.jar:?]
	at org.testng.SuiteRunner.privateRun(SuiteRunner.java:340) [testng-6.11.jar:?]
	at org.testng.SuiteRunner.run(SuiteRunner.java:289) [testng-6.11.jar:?]
	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52) [testng-6.11.jar:?]
	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86) [testng-6.11.jar:?]
	at org.testng.TestNG.runSuitesSequentially(TestNG.java:1301) [testng-6.11.jar:?]
	at org.testng.TestNG.runSuitesLocally(TestNG.java:1226) [testng-6.11.jar:?]
	at org.testng.TestNG.runSuites(TestNG.java:1144) [testng-6.11.jar:?]
	at org.testng.TestNG.run(TestNG.java:1115) [testng-6.11.jar:?]
	at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:281) [surefire-testng-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.testng.TestNGXmlTestSuite.execute(TestNGXmlTestSuite.java:75) [surefire-testng-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:121) [surefire-testng-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290) [surefire-booter-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242) [surefire-booter-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121) [surefire-booter-2.19.1.jar:2.19.1]
Caused by: io.siddhi.core.exception.SiddhiAppRuntimeException: Invalid input given to regex:group() function. Third argument should be an integer
	at io.siddhi.extension.execution.regex.GroupFunctionExtension.execute(GroupFunctionExtension.java:155) ~[classes/:?]
	at io.siddhi.extension.execution.regex.GroupFunctionExtension.execute(GroupFunctionExtension.java:57) ~[classes/:?]
	at io.siddhi.core.executor.function.FunctionExecutor.execute(FunctionExecutor.java:100) ~[siddhi-core-5.1.21.jar:?]
	... 41 more
[main] INFO  io.siddhi.extension.execution.regex.LookingAtFunctionExtensionTestCase [] - LookingAtFunctionExtension TestCase with invalid number of arguments
[main] INFO  io.siddhi.extension.execution.regex.LookingAtFunctionExtensionTestCase [] - LookingAtFunctionExtension TestCase with invalid datatype
[main] INFO  io.siddhi.extension.execution.regex.LookingAtFunctionExtensionTestCase [] - LookingAtFunctionExtension TestCase with invalid datatype
[main] INFO  io.siddhi.extension.execution.regex.LookingAtFunctionExtensionTestCase [] - LookingAtFunctionExtension TestCase with null value
[main] ERROR io.siddhi.core.stream.StreamJunction [] - Error in '63296814-e2d6-4703-a8a2-519bf057fb3a' after consuming events from Stream 'inputStream', Invalid input given to regex:lookingAt() function. First argument cannot be null. Exception on class 'io.siddhi.extension.execution.regex.LookingAtFunctionExtension'. Hence, dropping event '[WSO2 is situated in trace and its a middleware company, 60.5, null]'
io.siddhi.core.exception.SiddhiAppRuntimeException: Invalid input given to regex:lookingAt() function. First argument cannot be null. Exception on class 'io.siddhi.extension.execution.regex.LookingAtFunctionExtension'
	at io.siddhi.core.executor.function.FunctionExecutor.execute(FunctionExecutor.java:106) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.executor.condition.BoolConditionExpressionExecutor.execute(BoolConditionExpressionExecutor.java:44) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.executor.condition.BoolConditionExpressionExecutor.execute(BoolConditionExpressionExecutor.java:29) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.selector.attribute.processor.AttributeProcessor.process(AttributeProcessor.java:41) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.selector.QuerySelector.processNoGroupBy(QuerySelector.java:173) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.selector.QuerySelector.process(QuerySelector.java:88) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.input.ProcessStreamReceiver.processAndClear(ProcessStreamReceiver.java:182) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.input.ProcessStreamReceiver.process(ProcessStreamReceiver.java:89) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.input.ProcessStreamReceiver.receive(ProcessStreamReceiver.java:178) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.StreamJunction.sendData(StreamJunction.java:272) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.StreamJunction.access$200(StreamJunction.java:65) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.StreamJunction$Publisher.send(StreamJunction.java:533) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.input.InputDistributor.send(InputDistributor.java:49) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.input.InputEntryValve.send(InputEntryValve.java:75) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.input.InputHandler.send(InputHandler.java:53) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.extension.execution.regex.LookingAtFunctionExtensionTestCase.testLookingAtFunctionExtension4(LookingAtFunctionExtensionTestCase.java:85) [test-classes/:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_171]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_171]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_171]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_171]
	at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:108) [testng-6.11.jar:?]
	at org.testng.internal.Invoker.invokeMethod(Invoker.java:661) [testng-6.11.jar:?]
	at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:869) [testng-6.11.jar:?]
	at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1193) [testng-6.11.jar:?]
	at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:126) [testng-6.11.jar:?]
	at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109) [testng-6.11.jar:?]
	at org.testng.TestRunner.privateRun(TestRunner.java:744) [testng-6.11.jar:?]
	at org.testng.TestRunner.run(TestRunner.java:602) [testng-6.11.jar:?]
	at org.testng.SuiteRunner.runTest(SuiteRunner.java:380) [testng-6.11.jar:?]
	at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:375) [testng-6.11.jar:?]
	at org.testng.SuiteRunner.privateRun(SuiteRunner.java:340) [testng-6.11.jar:?]
	at org.testng.SuiteRunner.run(SuiteRunner.java:289) [testng-6.11.jar:?]
	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52) [testng-6.11.jar:?]
	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86) [testng-6.11.jar:?]
	at org.testng.TestNG.runSuitesSequentially(TestNG.java:1301) [testng-6.11.jar:?]
	at org.testng.TestNG.runSuitesLocally(TestNG.java:1226) [testng-6.11.jar:?]
	at org.testng.TestNG.runSuites(TestNG.java:1144) [testng-6.11.jar:?]
	at org.testng.TestNG.run(TestNG.java:1115) [testng-6.11.jar:?]
	at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:281) [surefire-testng-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.testng.TestNGXmlTestSuite.execute(TestNGXmlTestSuite.java:75) [surefire-testng-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:121) [surefire-testng-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290) [surefire-booter-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242) [surefire-booter-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121) [surefire-booter-2.19.1.jar:2.19.1]
Caused by: io.siddhi.core.exception.SiddhiAppRuntimeException: Invalid input given to regex:lookingAt() function. First argument cannot be null
	at io.siddhi.extension.execution.regex.LookingAtFunctionExtension.execute(LookingAtFunctionExtension.java:137) ~[classes/:?]
	at io.siddhi.extension.execution.regex.LookingAtFunctionExtension.execute(LookingAtFunctionExtension.java:57) ~[classes/:?]
	at io.siddhi.core.executor.function.FunctionExecutor.execute(FunctionExecutor.java:100) ~[siddhi-core-5.1.21.jar:?]
	... 43 more
[main] INFO  io.siddhi.extension.execution.regex.MatchesFunctionExtensionTestCase [] - MatchesFunctionExtension TestCase with invalid number of arguments
[main] INFO  io.siddhi.extension.execution.regex.MatchesFunctionExtensionTestCase [] - MatchesFunctionExtension TestCase with invalid datatype
[main] INFO  io.siddhi.extension.execution.regex.MatchesFunctionExtensionTestCase [] - MatchesFunctionExtension TestCase with invalid datatype
[main] INFO  io.siddhi.extension.execution.regex.MatchesFunctionExtensionTestCase [] - MatchesFunctionExtension TestCase with null value
[main] ERROR io.siddhi.core.stream.StreamJunction [] - Error in '65b755f3-5413-4b13-a607-764ef5bccc63' after consuming events from Stream 'inputStream', Invalid input given to regex:matches() function. First argument cannot be null. Exception on class 'io.siddhi.extension.execution.regex.MatchesFunctionExtension'. Hence, dropping event '[21 products are produced by WSO2 currently, 60.5, null]'
io.siddhi.core.exception.SiddhiAppRuntimeException: Invalid input given to regex:matches() function. First argument cannot be null. Exception on class 'io.siddhi.extension.execution.regex.MatchesFunctionExtension'
	at io.siddhi.core.executor.function.FunctionExecutor.execute(FunctionExecutor.java:106) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.executor.condition.BoolConditionExpressionExecutor.execute(BoolConditionExpressionExecutor.java:44) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.executor.condition.BoolConditionExpressionExecutor.execute(BoolConditionExpressionExecutor.java:29) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.selector.attribute.processor.AttributeProcessor.process(AttributeProcessor.java:41) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.selector.QuerySelector.processNoGroupBy(QuerySelector.java:173) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.selector.QuerySelector.process(QuerySelector.java:88) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.input.ProcessStreamReceiver.processAndClear(ProcessStreamReceiver.java:182) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.input.ProcessStreamReceiver.process(ProcessStreamReceiver.java:89) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.query.input.ProcessStreamReceiver.receive(ProcessStreamReceiver.java:178) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.StreamJunction.sendData(StreamJunction.java:272) ~[siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.StreamJunction.access$200(StreamJunction.java:65) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.StreamJunction$Publisher.send(StreamJunction.java:533) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.input.InputDistributor.send(InputDistributor.java:49) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.input.InputEntryValve.send(InputEntryValve.java:75) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.core.stream.input.InputHandler.send(InputHandler.java:53) [siddhi-core-5.1.21.jar:?]
	at io.siddhi.extension.execution.regex.MatchesFunctionExtensionTestCase.testMatchesFunctionExtension4(MatchesFunctionExtensionTestCase.java:85) [test-classes/:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_171]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_171]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_171]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_171]
	at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:108) [testng-6.11.jar:?]
	at org.testng.internal.Invoker.invokeMethod(Invoker.java:661) [testng-6.11.jar:?]
	at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:869) [testng-6.11.jar:?]
	at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1193) [testng-6.11.jar:?]
	at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:126) [testng-6.11.jar:?]
	at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109) [testng-6.11.jar:?]
	at org.testng.TestRunner.privateRun(TestRunner.java:744) [testng-6.11.jar:?]
	at org.testng.TestRunner.run(TestRunner.java:602) [testng-6.11.jar:?]
	at org.testng.SuiteRunner.runTest(SuiteRunner.java:380) [testng-6.11.jar:?]
	at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:375) [testng-6.11.jar:?]
	at org.testng.SuiteRunner.privateRun(SuiteRunner.java:340) [testng-6.11.jar:?]
	at org.testng.SuiteRunner.run(SuiteRunner.java:289) [testng-6.11.jar:?]
	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52) [testng-6.11.jar:?]
	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86) [testng-6.11.jar:?]
	at org.testng.TestNG.runSuitesSequentially(TestNG.java:1301) [testng-6.11.jar:?]
	at org.testng.TestNG.runSuitesLocally(TestNG.java:1226) [testng-6.11.jar:?]
	at org.testng.TestNG.runSuites(TestNG.java:1144) [testng-6.11.jar:?]
	at org.testng.TestNG.run(TestNG.java:1115) [testng-6.11.jar:?]
	at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:281) [surefire-testng-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.testng.TestNGXmlTestSuite.execute(TestNGXmlTestSuite.java:75) [surefire-testng-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:121) [surefire-testng-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290) [surefire-booter-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242) [surefire-booter-2.19.1.jar:2.19.1]
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121) [surefire-booter-2.19.1.jar:2.19.1]
Caused by: io.siddhi.core.exception.SiddhiAppRuntimeException: Invalid input given to regex:matches() function. First argument cannot be null
	at io.siddhi.extension.execution.regex.MatchesFunctionExtension.execute(MatchesFunctionExtension.java:136) ~[classes/:?]
	at io.siddhi.extension.execution.regex.MatchesFunctionExtension.execute(MatchesFunctionExtension.java:58) ~[classes/:?]
	at io.siddhi.core.executor.function.FunctionExecutor.execute(FunctionExecutor.java:100) ~[siddhi-core-5.1.21.jar:?]
	... 43 more
[main] INFO  io.siddhi.extension.execution.regex.RegexPersistanceTestCase [] - FindFunctionExtension TestCase
[main] INFO  io.siddhi.core.util.EventPrinter [] - Events{ @timestamp = 1644994874611, inEvents = [Event{timestamp=1644994874611, data=[21 products are produced by WSO2 currently, true], isExpired=false}], RemoveEvents = null }
[main] INFO  io.siddhi.core.util.EventPrinter [] - Events{ @timestamp = 1644994874611, inEvents = [Event{timestamp=1644994874611, data=[WSO2 is situated in trace and its a middleware company, false], isExpired=false}], RemoveEvents = null }
[main] INFO  io.siddhi.core.util.EventPrinter [] - Events{ @timestamp = 1644994874612, inEvents = [Event{timestamp=1644994874612, data=[WSO2 is situated in trace and its a middleware company, false], isExpired=false}], RemoveEvents = null }
[main] INFO  io.siddhi.core.util.EventPrinter [] - Events{ @timestamp = 1644994874629, inEvents = [Event{timestamp=1644994874629, data=[21 products are produced by WSO2 currently, true], isExpired=false}], RemoveEvents = null }
[main] INFO  io.siddhi.extension.execution.regex.RegexPersistanceTestCase [] - GroupFunctionExtension Persistence testcase
[main] INFO  io.siddhi.core.util.EventPrinter [] - Events{ @timestamp = 1644994874635, inEvents = [Event{timestamp=1644994874635, data=[21 products are produced within 10 years by WSO2 currently by WSO2 employees, WSO2 employees], isExpired=false}], RemoveEvents = null }
[main] INFO  io.siddhi.core.util.EventPrinter [] - Events{ @timestamp = 1644994874636, inEvents = [Event{timestamp=1644994874636, data=[21 products are produced within 10 years by WSO2 currently by WSO2 employees, 21], isExpired=false}], RemoveEvents = null }
[main] INFO  io.siddhi.core.util.EventPrinter [] - Events{ @timestamp = 1644994874636, inEvents = [Event{timestamp=1644994874636, data=[WSO2 is situated in trace and its a middleware company, null], isExpired=false}], RemoveEvents = null }
[main] INFO  io.siddhi.core.util.EventPrinter [] - Events{ @timestamp = 1644994874637, inEvents = [Event{timestamp=1644994874637, data=[WSO2 is situated in trace and its a middleware company, null], isExpired=false}], RemoveEvents = null }
[main] INFO  io.siddhi.extension.execution.regex.RegexPersistanceTestCase [] - LookingAtFunctionExtension Persistence TestCase
[main] INFO  io.siddhi.core.util.EventPrinter [] - Events{ @timestamp = 1644994874643, inEvents = [Event{timestamp=1644994874643, data=[21 products are produced by WSO2 currently in Sri Lanka, false], isExpired=false}], RemoveEvents = null }
[main] INFO  io.siddhi.core.util.EventPrinter [] - Events{ @timestamp = 1644994874643, inEvents = [Event{timestamp=1644994874643, data=[null, false], isExpired=false}], RemoveEvents = null }
[main] INFO  io.siddhi.core.util.EventPrinter [] - Events{ @timestamp = 1644994874643, inEvents = [Event{timestamp=1644994874643, data=[WSO2 is situated in trace and its a middleware company, true], isExpired=false}], RemoveEvents = null }
[main] INFO  io.siddhi.core.util.EventPrinter [] - Events{ @timestamp = 1644994874644, inEvents = [Event{timestamp=1644994874644, data=[WSO2 is situated in trace and its a middleware company, true], isExpired=false}], RemoveEvents = null }
[main] INFO  io.siddhi.extension.execution.regex.RegexPersistanceTestCase [] - MatchesFunctionExtension Persistence TestCase
[main] INFO  io.siddhi.core.util.EventPrinter [] - Events{ @timestamp = 1644994874650, inEvents = [Event{timestamp=1644994874650, data=[null, false], isExpired=false}], RemoveEvents = null }
[main] INFO  io.siddhi.core.util.EventPrinter [] - Events{ @timestamp = 1644994874650, inEvents = [Event{timestamp=1644994874650, data=[WSO2 is situated in trace and its a middleware company, false], isExpired=false}], RemoveEvents = null }
[main] INFO  io.siddhi.core.util.EventPrinter [] - Events{ @timestamp = 1644994874650, inEvents = [Event{timestamp=1644994874650, data=[WSO2 is situated in trace and its a middleware, true], isExpired=false}], RemoveEvents = null }
[main] INFO  io.siddhi.core.util.EventPrinter [] - Events{ @timestamp = 1644994874652, inEvents = [Event{timestamp=1644994874652, data=[WSO2 is situated in trace and its a middleware company, false], isExpired=false}], RemoveEvents = null }
Tests run: 32, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.818 sec - in TestSuite

Results :

Tests run: 32, Failures: 0, Errors: 0, Skipped: 0

[JENKINS] Recording test results
[INFO] 
[INFO] --- maven-bundle-plugin:3.3.0:bundle (default-bundle) @ siddhi-execution-regex ---
[INFO] 
[INFO] --- jacoco-maven-plugin:0.7.9:report (jacoco-site) @ siddhi-execution-regex ---
[INFO] Loading execution data file /home/jenkins/workspace/sonar/sonar-siddhi-execution-regex/component/target/coverage-reports/jacoco.exec
[INFO] Analyzed bundle 'WSO2 Siddhi Execution Extension - Regex' with 8 classes
[INFO] 
[INFO] --- maven-install-plugin:2.5.2:install (default-install) @ siddhi-execution-regex ---
[INFO] Installing /home/jenkins/workspace/sonar/sonar-siddhi-execution-regex/component/target/siddhi-execution-regex-5.0.8-SNAPSHOT.jar to /home/jenkins/workspace/sonar/sonar-siddhi-execution-regex/.repository/io/siddhi/extension/execution/regex/siddhi-execution-regex/5.0.8-SNAPSHOT/siddhi-execution-regex-5.0.8-SNAPSHOT.jar
[INFO] Installing /home/jenkins/workspace/sonar/sonar-siddhi-execution-regex/component/pom.xml to /home/jenkins/workspace/sonar/sonar-siddhi-execution-regex/.repository/io/siddhi/extension/execution/regex/siddhi-execution-regex/5.0.8-SNAPSHOT/siddhi-execution-regex-5.0.8-SNAPSHOT.pom
[INFO] 
[INFO] --- maven-bundle-plugin:3.3.0:install (default-install) @ siddhi-execution-regex ---
[INFO] Local OBR update disabled (enable with -DobrRepository)
[INFO] 
[INFO] --< io.siddhi.extension.execution.regex:siddhi-execution-regex-parent >--
[INFO] Building WSO2 Siddhi Execution Extension - Regex Parent 5.0.8-SNAPSHOT [3/2]
[INFO] --------------------------------[ pom ]---------------------------------
[INFO] 
[INFO] --- sonar-maven-plugin:3.5.0.1254:sonar (default-cli) @ siddhi-execution-regex-parent ---
[INFO] Downloading from wso2.releases: http://maven.wso2.org/nexus/content/repositories/releases/org/sonarsource/scanner/api/sonar-scanner-api/2.10.0.1189/sonar-scanner-api-2.10.0.1189.pom
[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/sonarsource/scanner/api/sonar-scanner-api/2.10.0.1189/sonar-scanner-api-2.10.0.1189.pom
[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/sonarsource/scanner/api/sonar-scanner-api/2.10.0.1189/sonar-scanner-api-2.10.0.1189.pom (5.4 kB at 64 kB/s)
[INFO] Downloading from wso2.releases: http://maven.wso2.org/nexus/content/repositories/releases/org/sonarsource/scanner/api/sonar-scanner-api-parent/2.10.0.1189/sonar-scanner-api-parent-2.10.0.1189.pom
[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/sonarsource/scanner/api/sonar-scanner-api-parent/2.10.0.1189/sonar-scanner-api-parent-2.10.0.1189.pom
[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/sonarsource/scanner/api/sonar-scanner-api-parent/2.10.0.1189/sonar-scanner-api-parent-2.10.0.1189.pom (4.9 kB at 91 kB/s)
[INFO] Downloading from wso2.releases: http://maven.wso2.org/nexus/content/repositories/releases/org/sonarsource/parent/parent/41/parent-41.pom
[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/sonarsource/parent/parent/41/parent-41.pom
[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/sonarsource/parent/parent/41/parent-41.pom (31 kB at 1.9 MB/s)
[INFO] Downloading from wso2.releases: http://maven.wso2.org/nexus/content/repositories/releases/org/sonarsource/scanner/api/sonar-scanner-api/2.10.0.1189/sonar-scanner-api-2.10.0.1189.jar
[INFO] Downloading from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/sonarsource/scanner/api/sonar-scanner-api/2.10.0.1189/sonar-scanner-api-2.10.0.1189.jar
[INFO] Downloaded from wso2-nexus: http://maven.wso2.org/nexus/content/groups/wso2-public/org/sonarsource/scanner/api/sonar-scanner-api/2.10.0.1189/sonar-scanner-api-2.10.0.1189.jar (582 kB at 7.4 MB/s)
[INFO] User cache: /root/.sonar/cache
[INFO] SonarQube version: 6.7.2
[INFO] Default locale: "en", source code encoding: "UTF-8"
[INFO] Publish mode
[INFO] Load global settings
[INFO] Load global settings (done) | time=812ms
[INFO] Server id: AWIfhhQ27AjfEpoWuXH0
[INFO] User cache: /root/.sonar/cache
[INFO] Load plugins index
[INFO] Load plugins index (done) | time=545ms
[INFO] Download checkstyle-sonar-plugin-4.8.jar
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] 
[INFO] WSO2 Siddhi Execution Extension - Regex Parent 5.0.8-SNAPSHOT FAILURE [01:47 min]
[INFO] WSO2 Siddhi Execution Extension - Regex 5.0.8-SNAPSHOT SUCCESS [ 50.501 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 03:51 min
[INFO] Finished at: 2022-02-16T07:03:18Z
[INFO] ------------------------------------------------------------------------
Waiting for Jenkins to finish collecting data
[ERROR] Failed to execute goal org.sonarsource.scanner.maven:sonar-maven-plugin:3.5.0.1254:sonar (default-cli) on project siddhi-execution-regex-parent: INVALID HASH: File /root/.sonar/cache/_tmp/fileCache7154229004254076599.tmp was expected to have hash b153f51bab2c4e05f99e606328544e71 but was downloaded with hash a76d3d05245b43d70949244b21100e2b -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
[JENKINS] Archiving /home/jenkins/workspace/sonar/sonar-siddhi-execution-regex/pom.xml to io.siddhi.extension.execution.regex/siddhi-execution-regex-parent/5.0.8-SNAPSHOT/siddhi-execution-regex-parent-5.0.8-SNAPSHOT.pom
[JENKINS] Archiving /home/jenkins/workspace/sonar/sonar-siddhi-execution-regex/component/pom.xml to io.siddhi.extension.execution.regex/siddhi-execution-regex/5.0.8-SNAPSHOT/siddhi-execution-regex-5.0.8-SNAPSHOT.pom
[JENKINS] Archiving /home/jenkins/workspace/sonar/sonar-siddhi-execution-regex/component/target/siddhi-execution-regex-5.0.8-SNAPSHOT.jar to io.siddhi.extension.execution.regex/siddhi-execution-regex/5.0.8-SNAPSHOT/siddhi-execution-regex-5.0.8-SNAPSHOT.jar
executing script 'Dependency-Summary-Report'
channel stopped
[sonar-siddhi-execution-regex] $ /bin/sh /tmp/build_step_template2818191991858326338.sh
cat: target/site/dependency-updates-report.html: No such file or directory
/tmp/build_step_template2818191991858326338.sh: 4: /tmp/build_step_template2818191991858326338.sh: cannot create target/site/dependency-updates-report.html: Directory nonexistent
Build step 'Execute managed script' marked build as failure
Archiving artifacts
Finished: FAILURE