public FrameworkSupportModelBase getFrameworkSupportModel() {
    if (myFrameworkSupportModel == null) {
      final LibrariesContainer librariesContainer = LibrariesContainerFactory.createContainer(myProject);
      myFrameworkSupportModel = new FrameworkSupportModelBase(myProject, this, librariesContainer) {

        @NotNull
        @Override
        public String getBaseDirectoryForLibrariesPath() {
          return StringUtil.notNullize(getContentEntryPath());
        }
      };
    }
    return myFrameworkSupportModel;
  }
public FrameworkSupportModelBase getFrameworkSupportModel()