private @NotNull List<VirtualFile> findSourceRoots(@NotNull Set<Module> modules) {
      OrderEnumerator sourcePathEnumerator = ProjectRootManager.getInstance(myProject).orderEntries(modules);
      if (!myConfiguration.OPTION_INCLUDE_LIBS) {
        sourcePathEnumerator = sourcePathEnumerator.withoutSdk().withoutLibraries();
      }
      if (!myGenerationOptions.isIncludeTestSource()) {
        sourcePathEnumerator = sourcePathEnumerator.productionOnly();
      }
      return sourcePathEnumerator.getSourcePathsList().getRootDirs();
    }
private @NotNull List<VirtualFile> findSourceRoots(@NotNull Set<Module> modules)