question: public void editButtonActionPerformed ( ) { String nodeAddress = readNodeAddress ( ) ; if ( nodeAddress . equals ( "" ) ) { return ; } curNode = ( IEEE802154Node ) itc . getNodeFromAddress ( nodeAddress ) ; if ( curNode == null ) { statusText1 . setText ( Bundle . getMessage ( "Error4" ) ) ; statusText1 . setVisible ( true ) ; errorInStatus1 = true ; resetNotes2 ( ) ; return ; } jmri . util . JmriJFrame editFrame = new EditNodeFrame ( itc , curNode ) ; try { editFrame . initComponents ( ) ; } catch ( Exception ex ) { log . error ( "Exception initializing Frame: {}" , ex . toString ( ) ) ; return ; } editFrame . setVisible ( true ) ; }
target:  Method to handle edit button