private boolean METHOD_1 ( final java.util.Set < java.util.Set < TYPE_1 > > VAR_1 , final TYPE_2 < TYPE_1 , TYPE_3 > VAR_2 ) { final java.util.Set < TYPE_1 > VAR_3 = new java.util.HashSet < TYPE_1 > ( ) ; final int length = VAR_2 . METHOD_2 ( ) ; for ( int i = 0 ; i < length ; ++ i ) { VAR_3 . add ( VAR_2 . METHOD_3 ( i ) ) ; } return VAR_1 . add ( VAR_3 ) ; }

private boolean METHOD_1 ( final java.util.Set < java.util.Set < TYPE_1 > > VAR_1 , final TYPE_2 < TYPE_1 , TYPE_3 > VAR_2 ) { final java.util.Set < TYPE_1 > VAR_3 = new java.util.HashSet < TYPE_1 > ( ) ; final int length = VAR_2 . METHOD_2 ( ) ; for ( int i = 0 ; i < ( length - 1 ) ; ++ i ) { VAR_3 . add ( VAR_2 . METHOD_3 ( i ) ) ; } return VAR_1 . add ( VAR_3 ) ; }
