public void METHOD_1 ( TYPE_1 VAR_1 ) { for ( TYPE_2 < TYPE_1 > VAR_2 : VAR_3 ) VAR_2 . METHOD_2 ( VAR_1 ) ; if ( VAR_1 instanceof TYPE_3 ) { final TYPE_3 node = ( ( TYPE_3 ) ( VAR_1 ) ) ; node . METHOD_3 ( VAR_4 ) ; } }

public void METHOD_1 ( TYPE_1 VAR_1 ) { for ( TYPE_2 < TYPE_1 > VAR_2 : VAR_3 ) VAR_2 . METHOD_2 ( VAR_1 ) ; if ( VAR_1 instanceof TYPE_3 ) { final TYPE_3 node = ( ( TYPE_3 ) ( VAR_1 ) ) ; if ( ( VAR_4 ) != null ) node . METHOD_3 ( VAR_4 ) ; } }
