public void recycle() {
        this.clear();
        recyclerHandle.recycle(this);
    }
@Test(priority = 0)
    public void testRecycle() {
        ConcurrentBitSetRecyclable bitset1 = ConcurrentBitSetRecyclable.create();
        bitset1.set(3);
        bitset1.recycle();
        ConcurrentBitSetRecyclable bitset2 = ConcurrentBitSetRecyclable.create();
        ConcurrentBitSetRecyclable bitset3 = ConcurrentBitSetRecyclable.create();
        Assert.assertSame(bitset2, bitset1);
        Assert.assertFalse(bitset2.get(3));
        Assert.assertNotSame(bitset3, bitset1);
    }