public TYPE_1 METHOD_1 ( java.lang.String node ) { return TYPE_2 . get ( node ) . get ( ( ( TYPE_2 . size ( ) ) - 1 ) ) ; } 

public TYPE_1 METHOD_1 ( java.lang.String node ) { int size = TYPE_2 . get ( node ) . size ( ) ; return TYPE_2 . get ( node ) . get ( ( size - 1 ) ) ; } 
