protected int METHOD_1 ( TYPE_1 VAR_1 ) { int key = VAR_1 . METHOD_2 ( ) ; VAR_2 . put ( key , VAR_1 ) ; return key ; } 

protected int METHOD_1 ( TYPE_1 VAR_1 ) { VAR_2 . put ( ( VAR_1 . key = VAR_1 . METHOD_2 ( ) ) , VAR_1 ) ; return VAR_1 . key ; } 
