public void METHOD_1 ( TYPE_1 VAR_1 ) { VAR_2 . put ( VAR_1 . METHOD_2 ( ) , new TYPE_2 ( VAR_1 , 1 ) ) ; } 

public void METHOD_1 ( TYPE_1 VAR_1 ) { if ( null == ( VAR_2 . get ( VAR_1 . METHOD_2 ( ) ) ) ) { VAR_2 . put ( VAR_1 . METHOD_2 ( ) , new TYPE_2 ( VAR_1 , 1 ) ) ; } } 
