A tree is generated in swing , with 5 nodes , each node having 5 subnodes and each subnode having 10 leaves.
Subnodes can be of same name across the nodes and leaves can be of same names across the subnodes.

In a pane consisting of a textfield and group of combo boxes representing subnodes and nodes respectively ,how to retrieve relationship between nodes and corresponding subnodes
and a leaf could be inserted in a proper node and corresponding subnode using textfield?