public void compilerActivityStarted() {
    final ExcludeEntryDescription[] excludeEntryDescriptions =
      CompilerConfiguration.getInstance(myProject).getExcludedEntriesConfiguration().getExcludeEntryDescriptions();
    synchronized (myLock) {
      myCompilationPhase = true;
      Collections.addAll(myExcludedDescriptions, excludeEntryDescriptions);
      myExcludedFilesScope = null;
      myCompilationAffectedModules.clear();
    }
  }
public void compilerActivityStarted()