"alesj" wrote : | So if our returned MetaData is non-Serializable, we should throw exception (since we want all our MD to be serializable, right?)? | Correct. This is a candidate for AbstractTestCase in the jboss-test project. | /** | * Check we have the expected type | * | * @param <T> the expected type | * @param o the object | * @param expectedType the excepted class of the exception | * @return the expected type | */ | protected <T> T assertInstanceOf(Object o, Class<T> expectedType) | { | return assertInstanceOf(o, expectedType, true); | } | | /** | * Check we have the expected type | * | * @param <T> the expected type | * @param o the object | * @param expectedType the excepted class of the exception | * @param allowNull whether the object can be null | * @return the expected type | */ | protected <T> T assertInstanceOf(Object o, Class<T> expectedType, boolean allowNull) | { | if (expectedType == null) | fail("Null expectedType"); | | if (o == null && allowNull) | return null; | | try | { | return expected.cast(o); | } | catch (ClassCastException e) | { | fail("Object " + o + " of class " + o.getClass().getName() + " is not an instanceof " + expectedType.getName()); | } | } | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4005260#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...