private void METHOD_1 ( java.util.List < TYPE_1 > VAR_1 , java.util.List < TYPE_1 > VAR_2 ) throws TYPE_2 { if ( ! ( VAR_3 ) ) { VAR_4 = new java.util.HashSet < TYPE_1 > ( ) ; for ( TYPE_1 VAR_5 : VAR_2 ) { if ( ! ( VAR_1 . contains ( VAR_5 ) ) ) { VAR_4 . add ( VAR_5 ) ; } } } }

private void METHOD_1 ( java.util.Set < TYPE_1 > VAR_1 , java.util.List < TYPE_1 > VAR_2 ) throws TYPE_2 { if ( ! ( VAR_3 ) ) { VAR_4 = new java.util.HashSet < TYPE_1 > ( ) ; for ( TYPE_1 VAR_5 : VAR_2 ) { if ( ! ( VAR_1 . contains ( VAR_5 ) ) ) { VAR_4 . add ( VAR_5 ) ; } } } }
