Java IdeaTestUtil.setModuleLanguageLevel Examples

Example #1

File: IdeaTestUtil.java Project: gitter-badger/intellij-community

  public static void withLevel(final Module module, final LanguageLevel level, final Runnable r) {
    final LanguageLevelProjectExtension projectExt =
        LanguageLevelProjectExtension.getInstance(module.getProject());

    final LanguageLevel projectLevel = projectExt.getLanguageLevel();
    final LanguageLevel moduleLevel =
        LanguageLevelModuleExtension.getInstance(module).getLanguageLevel();
    try {
      projectExt.setLanguageLevel(level);
      setModuleLanguageLevel(module, level);
      r.run();
    } finally {
      setModuleLanguageLevel(module, moduleLevel);
      projectExt.setLanguageLevel(projectLevel);
    }
  }