* @throws Exception for any problem
*/
public void testKeySet() throws Exception
{
CompositeMetaType compositeType = initCompositeMetaType();
Set<String> keys = compositeType.keySet();
assertTrue("Should be 2 items", keys.size() == 2);
assertTrue("Should contain name1", keys.contains("name1"));
assertTrue("Should contain name2", keys.contains("name2"));
}