@Override public IntSet subtract(IntSet a) { if (a == null || !(a instanceof BitSet)) return null; BitSet s = (BitSet)this.clone(); s.subtractInPlace((BitSet)a); return s; }
@Override public IntSet subtract(IntSet a) { if (a == null || !(a instanceof BitSet)) return null; BitSet s = (BitSet)this.clone(); s.subtractInPlace((BitSet)a); return s; }
public IntSet subtract(IntSet a) { if (a == null || !(a instanceof BitSet)) return null; BitSet s = (BitSet)this.clone(); s.subtractInPlace((BitSet)a); return s; }
public IntSet subtract(IntSet a) { if (a == null || !(a instanceof BitSet)) return null; BitSet s = (BitSet)this.clone(); s.subtractInPlace((BitSet)a); return s; }