return new Node( orientation, tree.getDivider( key ), childA, childB, toSet( tree.getPlaceholders( key ) ), tree.getPlaceholderMap( key ), key.getNodeId() );
return new Node( orientation, tree.getDivider( key ), childA, childB, toSet( tree.getPlaceholders( key ) ), tree.getPlaceholderMap( key ), key.getNodeId() );
root.setChild( new SplitDockPerspective.Node( Orientation.HORIZONTAL, 0.5, leaf, root.getChild(), null, null, -1 ) );
root.setChild( new SplitDockPerspective.Node( Orientation.HORIZONTAL, 0.5, leaf, root.getChild(), null, null, -1 ) );