33f568db1a772fc84f1ad296cd380e87fac17c6e,platform/lang-impl/src/com/intellij/ide/projectView/impl/nodes/ProjectViewProjectNode.java,ProjectViewProjectNode,getChildren,#,47

Before Change


    Set<Module> modules = new LinkedHashSet<Module>(topLevelContentRoots.size());

    for (VirtualFile root : topLevelContentRoots) {
      modules.add(ModuleUtil.findModuleForFile(root, myProject));
    }

    ArrayList<AbstractTreeNode> nodes = new ArrayList<AbstractTreeNode>();

After Change


    Set<Module> modules = new LinkedHashSet<Module>(topLevelContentRoots.size());

    for (VirtualFile root : topLevelContentRoots) {
      final Module module = ModuleUtil.findModuleForFile(root, myProject);
      if (module != null) {
        modules.add(module);
      }
      else {