[jira] [Created] (MCOMPILER-548) JDK 21 throws annotations processing warning that can not be turned off

["Henning Schmiedehausen (Jira)" <ji...@apache.org>]

Henning Schmiedehausen created MCOMPILER-548:
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             Summary: JDK 21 throws annotations processing warning that can not be turned off
                 Key: MCOMPILER-548
                 URL: https://issues.apache.org/jira/browse/MCOMPILER-548
             Project: Maven Compiler Plugin
          Issue Type: Bug
    Affects Versions: 3.11.0
            Reporter: Henning Schmiedehausen


maven compiler plugin 3.11 on Java 21 reports

{quote}
[INFO] Annotation processing is enabled because one or more processors were found
  on the class path. A future release of javac may disable annotation processing
  unless at least one processor is specified by name (-processor), or a search
  path is specified (--processor-path, --processor-module-path), or annotation
  processing is enabled explicitly (-proc:only, -proc:full).
  Use -Xlint:-options to suppress this message.
  Use -proc:none to disable annotation processing.
{quote}

However, the {{<proc>}} option only supports "none" and "proc", not "full" (which is the implicit default). 

Adding this through a compiler option:

{quote}
<configuration>
  <compilerArgs>
    <arg>-proc:full</arg>
  </compilerArgs>
</configuration>
{quote}

fixes this warning. Adding "full" as a value for the compiler plugin would fix it, too.




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