Build failed in Jenkins: spring-extensions-v6 » Spring Framework Extension #135

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Changes:

[Ian Young] JSPT-79 - Review date and time handling for Java 8

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Executing Maven:  -B -f <https://build.shibboleth.net/jenkins/job/spring-extensions-v6/net.shibboleth.ext$spring-extensions/ws/pom.xml> -B clean -Prelease install
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[INFO] ----------------< net.shibboleth.ext:spring-extensions >----------------
[INFO] Building Spring Framework Extension 6.0.0-SNAPSHOT
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[INFO] --- maven-clean-plugin:3.0.0:clean (default-clean) @ spring-extensions ---
[INFO] Deleting <https://build.shibboleth.net/jenkins/job/spring-extensions-v6/net.shibboleth.ext$spring-extensions/ws/target>
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[INFO] --- maven-enforcer-plugin:3.0.0-M2:enforce (maven-version) @ spring-extensions ---
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[INFO] --- maven-resources-plugin:3.0.2:resources (default-resources) @ spring-extensions ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 2 resources
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[INFO] --- maven-compiler-plugin:3.7.0:compile (default-compile) @ spring-extensions ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 68 source files to <https://build.shibboleth.net/jenkins/job/spring-extensions-v6/net.shibboleth.ext$spring-extensions/ws/target/classes>
[INFO] <https://build.shibboleth.net/jenkins/job/spring-extensions-v6/net.shibboleth.ext$spring-extensions/ws/src/main/java/net/shibboleth/ext/spring/util/AbstractSpringExpressionEvaluator.java>: Some input files use unchecked or unsafe operations.
[INFO] <https://build.shibboleth.net/jenkins/job/spring-extensions-v6/net.shibboleth.ext$spring-extensions/ws/src/main/java/net/shibboleth/ext/spring/util/AbstractSpringExpressionEvaluator.java>: Recompile with -Xlint:unchecked for details.
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[ERROR] COMPILATION ERROR : 
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[ERROR] <https://build.shibboleth.net/jenkins/job/spring-extensions-v6/net.shibboleth.ext$spring-extensions/ws/src/main/java/net/shibboleth/ext/spring/config/StringToDurationConverter.java>:[34,34] cannot find symbol
  symbol:   method stringToDuration(java.lang.String)
  location: class net.shibboleth.utilities.java.support.xml.DOMTypeSupport
[INFO] 1 error
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[JENKINS] Archiving disabled