static boolean isHashCodeMethod(Object methodName, Object[] args) {
		// == for perf (strings interned: == is ok)
		return "hashCode" == methodName && (args == null || args.length == 0); // NOPMD
	}
@Test
	public void testIsHashCodeMethod() {
		assertTrue("isHashCodeMethod1", JdbcWrapper.isHashCodeMethod("hashCode", new Object[] {}));
		assertTrue("isHashCodeMethod2", JdbcWrapper.isHashCodeMethod("hashCode", null));
		assertFalse("isHashCodeMethod3",
				JdbcWrapper.isHashCodeMethod("nothashCode", new Object[] {}));
		assertFalse("isHashCodeMethod4",
				JdbcWrapper.isHashCodeMethod("hashCode", new Object[] { "" }));
	}