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https://issues.apache.org/jira/browse/GROOVY-7931?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Paul King closed GROOVY-7931.
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> javadoc generation fails for non-indy build
> -------------------------------------------
>
> Key: GROOVY-7931
> URL: https://issues.apache.org/jira/browse/GROOVY-7931
> Project: Groovy
> Issue Type: Bug
> Components: Documentation
> Affects Versions: 2.5.0-beta-1
> Environment: windows 64bit, java 8_102 64bit, gradlew, current mingw,
> current github head (latest commit d1fdc38c2c2c0539b434326b37b813328ced96a4
> of 2016-09-08)
> Reporter: tinne
> Assignee: John Wagenleitner
> Fix For: 2.5.0-alpha-1
>
>
> running {{./gradlew build}} on the current head without the indy option lets
> the {{:javadoc}} target fail due to java 7 code (diamond operator) in groovy
> reflection code and the fact that {{gradle/docs.gradle}} sets {{source =
> rootProject.useIndy()?'1.7':'1.6'}}.
> {{./gradlew -Pindy=true javadoc}} works, {{./gradlew -Pindy=false javadoc}}
> produces the following error
> {noformat}
> :javadocD:\Projekte\Groovy\groovy\src\main\org\codehaus\groovy\reflection\CachedClass.java:89:
> error: diamond operator is not supported in -source 1.6
> final ArrayList<AccessibleObject> ret = new
> ArrayList<>(aoa.length);
> ^
> (use -source 7 or higher to enable diamond operator)
> 1 error
> :javadoc FAILED
> {noformat}
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