private void METHOD_1 ( TYPE_1 a , TYPE_1 b ) { if ( ( VAR_1 ) == null ) { a . value = ( a . value ) - ( b . value ) ; return ; } for ( int i = 0 ; i < ( VAR_1 . size ( ) ) ; i ++ ) { METHOD_2 ( VAR_1 . get ( i ) , VAR_2 . get ( i ) ) ; } }

private void METHOD_1 ( TYPE_1 a , TYPE_1 b ) { if ( ( VAR_1 ) == null ) { a . value = ( b . value ) - ( a . value ) ; return ; } for ( int i = 0 ; i < ( VAR_1 . size ( ) ) ; i ++ ) { METHOD_1 ( VAR_1 . get ( i ) , VAR_2 . get ( i ) ) ; } }
