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  1. Maven Invoker Plugin
  2. MINVOKER-274

Use Groovy 3.x to prevent Java9+ warnings about Groovy 2.x using illegal reflection

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Details

    • Dependency upgrade
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 3.3.0
    • JDK9+

    Description

      Problem

      Running integration tests with maven-invoker-plugin in JDK with version >= 9 (incl. OpenJDK 11, 14, 15, etc.) will generate these un-aesthetic messages:

      [INFO] run post-build script verify.groovy
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.codehaus.groovy.reflection.CachedClass (file:/d:/Dev2/maven/repository/org/codehaus/groovy/groovy-all/2.4.8/groovy-all-2.4.8.jar) to method java.lang.Object.clone()
WARNING: Please consider reporting this to the maintainers of org.codehaus.groovy.reflection.CachedClass
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release

      Specification

      Use Groovy 3.x which solved all illegal accesses that were in 2.x.

      Most current version is:

          <groupId>org.codehaus.groovy</groupId>
    <artifactId>groovy-all</artifactId>
    <version>3.0.7</version>
    <type>pom</type>
</dependency>

      Attachments

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. MINVOKER-182 Different groovy versions on test classpath can cause ClassCastException

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Open

          Improvement - An improvement or enhancement to an existing feature or task. MJMOD-6 Remove the WARNING during integration tests

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Open

          Improvement - An improvement or enhancement to an existing feature or task. MINVOKER-285 Consider of using groovy-all once again

          • Major - Major loss of function.
          • Closed
          links to

          Web Link GitHub Pull Request #58

          Web Link GitHub Pull Request #59

          Web Link GitHub Pull Request #61

          Activity

            People

              olamy Olivier Lamy
              bertrandmartin Bertrand Martin
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              Dates

                Created:
                Updated:
                Resolved: