assertEquals("Wrong oxm-class", OxmMatchConstants.OPENFLOW_BASIC_CLASS, buffer.readUnsignedShort());
short fieldAndMask = buffer.readUnsignedByte();
assertEquals("Wrong oxm-field", OxmMatchConstants.IPV6_ND_SLL, fieldAndMask >>> 1);
assertEquals("Wrong oxm-class", OxmMatchConstants.OPENFLOW_BASIC_CLASS, buffer.readUnsignedShort());
short fieldAndMask = buffer.readUnsignedByte();
assertEquals("Wrong oxm-field", OxmMatchConstants.IPV6_ND_SLL, fieldAndMask >>> 1);