@Override
    public boolean equals(Object obj) {
        if (this == obj) {
            return true;
        }
        if (!(obj instanceof LacpState)) {
            return false;
        }
        final LacpState other = (LacpState) obj;

        return this.state == other.state;
    }
@Test
    public void equals() {
        LacpState state1 = new LacpState((byte) 0x15);
        LacpState state2 = new LacpState((byte) 0x15);
        LacpState state3 = new LacpState((byte) 0x51);

        assertEquals(state1, state2);
        assertNotEquals(state1, state3);

    }