}
// and_cclass
public void and(CClassNode other, Encoding enc) {
boolean not1 = isNot();
BitSet bsr1 = bs;
CodeRangeBuffer buf1 = mbuf;
boolean not2 = other.isNot();
BitSet bsr2 = other.bs;
CodeRangeBuffer buf2 = other.mbuf;
if (not1) {
BitSet bs1 = new BitSet();
bsr1.invertTo(bs1);
bsr1 = bs1;
}
if (not2) {
BitSet bs2 = new BitSet();
bsr2.invertTo(bs2);
bsr2 = bs2;
}
bsr1.and(bsr2);