Hi all, For java.lang.management.MemoryNotificationInfo.from(CompositeData cd) method, the Java Spec has specifies that the given CompositeData must contains the following attributes: ATTRIBUTE_NAME TYPE poolName java.lang.String usage javax.management.openmbean.CompositeData count java.lang.Long Otherwise, it should throw an java.lang.IllegalArgumentException.
I have raised a JIRA [1] for this issue. Also I attach a test case there which may help to understand this. [1] https://issues.apache.org/jira/browse/HARMONY-6149
