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http://jira.codehaus.org/browse/MJAVADOC-188?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Vincent Siveton updated MJAVADOC-188:
-------------------------------------
Affects Version/s: 2.4
> -top command line argument is passed even when java version is <1.6,
> generating a warning
> -----------------------------------------------------------------------------------------
>
> Key: MJAVADOC-188
> URL: http://jira.codehaus.org/browse/MJAVADOC-188
> Project: Maven 2.x Javadoc Plugin
> Issue Type: Bug
> Affects Versions: 2.4
> Environment: jdk 1.5
> Reporter: Cleber Zarate
> Priority: Trivial
>
> The -top argument is being passed when we're using a version smaller than 1.6.
> Then the following warning is generated:
> {noformat}
> "[WARNING] -top option is not supported on Java version < 1.6. Ignore this
> option."
> {noformat}
> This warning shouldn't be thrown since we're not setting the -top parameter
> in the POM, so there's no way to ignore it.
> On AbstractJavadocMojo.java, line 1492, the following method is called:
> {noformat}
> addArgIfNotEmpty( arguments, "-top", JavadocUtil.quotedArgument( top ),
> false, false, SINCE_JAVADOC_1_6 );
> {noformat}
> however, this method checks the version first, and then checks if the
> argument is null, like the following:
> {noformat}
> if ( isJavaDocVersionAtLeast( requiredJavaVersion ) )
> {
> addArgIfNotEmpty( arguments, key, value, repeatKey, splitValue );
> }
> else
> {
> if ( getLog().isWarnEnabled() )
> {
> getLog().warn( key + " option is not supported on Java
> version < " + requiredJavaVersion
> + ". Ignore this option." );
> }
> }
> }}
> {noformat}
> Specifically for this command line argument, the method should check the
> version before calling addArgIfNotEmpty, thus removing the warning if we're
> not explicitly passing the argument in a jdk < 1.6
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