private void addLeafLabel() {
        final int nodeKind = mRtx.getNode().getKind();
        if (!mLeafLabels.containsKey(nodeKind)) {
            mLeafLabels.put(nodeKind, new ArrayList<ITreeData>());
        }
        mLeafLabels.get(nodeKind).add(mRtx.getNode());
    }
private void addLeafLabel ( ) { final int nodeKind = mRtx . getNode ( ) . getKind ( ) ; if ( ! mLeafLabels . containsKey ( nodeKind ) ) { mLeafLabels . put ( nodeKind , new ArrayList < ITreeData > ( ) ) ; } mLeafLabels . get ( nodeKind ) . add ( mRtx . getNode ( ) ) ; }
Add leaf node label.