@Test public void shouldNotBeLeaf() throws Exception { assertFalse(folderNode.isLeaf()); }
@Override public boolean isLeaf() { return false; }
FolderNode extends ItemNode { @Override public boolean isLeaf() { return false; } }
FolderNode extends ItemNode { @Override public boolean isLeaf() { return false; } @Inject  FolderNode(@Assisted TreeNode<?> parent,
                      @Assisted ItemReference data,
                      @Assisted GenericTreeStructure treeStructure,
                      EventBus eventBus,
                      ProjectServiceClient projectServiceClient,
                      DtoUnmarshallerFactory dtoUnmarshallerFactory); }
FolderNode extends ItemNode { @Override public boolean isLeaf() { return false; } @Inject  FolderNode(@Assisted TreeNode<?> parent,
                      @Assisted ItemReference data,
                      @Assisted GenericTreeStructure treeStructure,
                      EventBus eventBus,
                      ProjectServiceClient projectServiceClient,
                      DtoUnmarshallerFactory dtoUnmarshallerFactory); @Override boolean isLeaf(); @Override void refreshChildren(final AsyncCallback<TreeNode<?>> callback); @Nonnull @Override GenericTreeStructure getTreeStructure(); @Override boolean canContainsFolder(); }
FolderNode extends ItemNode { @Override public boolean isLeaf() { return false; } @Inject  FolderNode(@Assisted TreeNode<?> parent,
                      @Assisted ItemReference data,
                      @Assisted GenericTreeStructure treeStructure,
                      EventBus eventBus,
                      ProjectServiceClient projectServiceClient,
                      DtoUnmarshallerFactory dtoUnmarshallerFactory); @Override boolean isLeaf(); @Override void refreshChildren(final AsyncCallback<TreeNode<?>> callback); @Nonnull @Override GenericTreeStructure getTreeStructure(); @Override boolean canContainsFolder();  }