}
@Test
public void testMasterGeneric() throws Throwable {
HBaseAdmin admin = new HBaseAdmin(util.getConfiguration());
GenericProtocol protocol = admin.coprocessorProxy(GenericProtocol.class);
String workResult1 = protocol.doWork("foo");
assertEquals("foo", workResult1);
byte[] workResult2 = protocol.doWork(new byte[]{1});
assertArrayEquals(new byte[]{1}, workResult2);
byte workResult3 = protocol.doWork((byte)1);