question: public CTaggedNodesContainerNodeMenuBuilder ( final ZyGraph graph , final ITreeNode < CTag > tag ) { m_popupMenu = new JPopupMenu ( ) ; m_popupMenu . add ( CActionProxy . proxy ( new CSelectNodesAction ( graph , tag . getObject ( ) ) ) ) ; m_popupMenu . add ( CActionProxy . proxy ( new CSelectVisibleNodesAction ( graph , tag . getObject ( ) ) ) ) ; m_popupMenu . add ( new JSeparator ( ) ) ; m_popupMenu . add ( CActionProxy . proxy ( new CSelectSubtreeNodesAction ( graph , tag ) ) ) ; m_popupMenu . add ( CActionProxy . proxy ( new CSelectVisibleSubtreeNodesAction ( graph , tag ) ) ) ; m_popupMenu . add ( new JSeparator ( ) ) ; m_popupMenu . add ( CActionProxy . proxy ( new CUnselectNodesAction ( graph , tag . getObject ( ) ) ) ) ; m_popupMenu . add ( CActionProxy . proxy ( new CUnselectSubtreeNodesAction ( graph , tag ) ) ) ; }
target:  Creates a new builder object.