public final void METHOD_1 ( final TYPE_1 < TYPE_2 > VAR_1 ) { java.util.HashSet < TYPE_2 > set = VAR_2 . get ( VAR_1 . label ) ; if ( set == null ) { set = new java.util.HashSet < TYPE_2 > ( ) ; VAR_2 . put ( VAR_1 . label , set ) ; } set . add ( VAR_3 ) ; }

public final synchronized void METHOD_1 ( final TYPE_1 < TYPE_2 > VAR_1 ) { java.util.Set < TYPE_2 > set = VAR_2 . get ( VAR_1 . label ) ; if ( set == null ) { set = new java.util.HashSet < > ( ) ; VAR_2 . put ( VAR_1 . label , set ) ; } set . add ( VAR_3 ) ; }
