Examples of java.util.BitSet.andNot()

java.util.BitSet.andNot()
Clears all of the bits in this BitSet whose corresponding bit is set in the specified BitSet. @param set the BitSet with which to mask thisBitSet. @since 1.2

            }
        }


        private static boolean subset(BitSet sub, BitSet sup) {
            BitSet subcopy = (BitSet) sub.clone();
            subcopy.andNot(sup);
            return subcopy.isEmpty();
        }


        private static class Constr {
            final Constructor<?> constructor;

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            && (!sm.isFlushed() || sm.isFlushedDirty()))
            || (sm.getPCState() == PCState.PNEW && sm.isFlushedDirty())) {
            BitSet dirty = sm.getDirty();
            if (sm.isFlushed()) {
                dirty = (BitSet) dirty.clone();
                dirty.andNot(sm.getFlushed());
            }
            if (dirty.length() > 0)
                return dirty;
        }
        return null;

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        if (state != null && !embedded) {
            // make sure that all the fields in the original FG are loaded
            // before we try to compare version
            if (fields != null && !fields.equals(sm.getLoaded())) {
                BitSet toLoad = (BitSet) fields.clone();
                toLoad.andNot(sm.getLoaded()); // skip already loaded fields
                if (toLoad.length() > 0)
                    sm.loadFields(toLoad, null, LockLevels.LOCK_NONE, null);
                //### we should calculate lock level above
            }
            Object version = state[offset];

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            // Calculate who we need to null.
            // Object.clone() is slow, so avoid it.
            BitSet toNull = new BitSet();
            toNull.or(previouslyLive);
            toNull.andNot(liveIn);
            toNull.and(unsafeIn);
            if (!nullThis && isInstanceMethod) {
                toNull.clear(0);
            }

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        assertEquals(a.cardinality(), b.cardinality());


        BitSet a_and = (BitSet)a.clone(); a_and.and(a0);
        BitSet a_or = (BitSet)a.clone(); a_or.or(a0);
        BitSet a_xor = (BitSet)a.clone(); a_xor.xor(a0);
        BitSet a_andn = (BitSet)a.clone(); a_andn.andNot(a0);


        OpenBitSet b_and = (OpenBitSet)b.clone(); assertEquals(b,b_and); b_and.and(b0);
        OpenBitSet b_or = (OpenBitSet)b.clone(); b_or.or(b0);
        OpenBitSet b_xor = (OpenBitSet)b.clone(); b_xor.xor(b0);
        OpenBitSet b_andn = (OpenBitSet)b.clone(); b_andn.andNot(b0);

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    public void actualCharactersAllowedInName() {
        // "any character except comma, semicolon and whitespace"
        // also disallow '=' as that is interpreted as a delimiter by browsers
        BitSet allowed = new BitSet(256);
        allowed.or(TestCookie.CHAR);
        allowed.andNot(TestCookie.CTL);
        allowed.clear(';');
        allowed.clear(',');
        allowed.clear(' ');
        allowed.clear('=');
        TestCookie.checkCharInName(validator, allowed);

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        assertEquals(a.cardinality(), b.cardinality());


        BitSet a_and = (BitSet)a.clone(); a_and.and(a0);
        BitSet a_or = (BitSet)a.clone(); a_or.or(a0);
        BitSet a_xor = (BitSet)a.clone(); a_xor.xor(a0);
        BitSet a_andn = (BitSet)a.clone(); a_andn.andNot(a0);


        OpenBitSet b_and = (OpenBitSet)b.clone(); assertEquals(b,b_and); b_and.and(b0);
        OpenBitSet b_or = (OpenBitSet)b.clone(); b_or.or(b0);
        OpenBitSet b_xor = (OpenBitSet)b.clone(); b_xor.xor(b0);
        OpenBitSet b_andn = (OpenBitSet)b.clone(); b_andn.andNot(b0);

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        assertEquals(a.cardinality(), b.cardinality());


        BitSet a_and = (BitSet)a.clone(); a_and.and(a0);
        BitSet a_or = (BitSet)a.clone(); a_or.or(a0);
        BitSet a_xor = (BitSet)a.clone(); a_xor.xor(a0);
        BitSet a_andn = (BitSet)a.clone(); a_andn.andNot(a0);


        LongBitSet b_and = b.clone(); assertEquals(b,b_and); b_and.and(b0);
        LongBitSet b_or = b.clone(); b_or.or(b0);
        LongBitSet b_xor = b.clone(); b_xor.xor(b0);
        LongBitSet b_andn = b.clone(); b_andn.andNot(b0);

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        assertEquals(a.cardinality(), b.cardinality());


        BitSet a_and = (BitSet)a.clone(); a_and.and(a0);
        BitSet a_or = (BitSet)a.clone(); a_or.or(a0);
        BitSet a_xor = (BitSet)a.clone(); a_xor.xor(a0);
        BitSet a_andn = (BitSet)a.clone(); a_andn.andNot(a0);


        FixedBitSet b_and = b.clone(); assertEquals(b,b_and); b_and.and(b0);
        FixedBitSet b_or = b.clone(); b_or.or(b0);
        FixedBitSet b_xor = b.clone(); b_xor.xor(b0);
        FixedBitSet b_andn = b.clone(); b_andn.andNot(b0);

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        assertEquals(a.cardinality(), b.cardinality());


        BitSet a_and = (BitSet)a.clone(); a_and.and(a0);
        BitSet a_or = (BitSet)a.clone(); a_or.or(a0);
        BitSet a_xor = (BitSet)a.clone(); a_xor.xor(a0);
        BitSet a_andn = (BitSet)a.clone(); a_andn.andNot(a0);


        OpenBitSet b_and = b.clone(); assertEquals(b,b_and); b_and.and(b0);
        OpenBitSet b_or = b.clone(); b_or.or(b0);
        OpenBitSet b_xor = b.clone(); b_xor.xor(b0);
        OpenBitSet b_andn = b.clone(); b_andn.andNot(b0);

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