This regression has been introduced in b55.

Unit test java/lang/management/ManagementFactory/MXBeanException.java fails.

Calling

  MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
  ObjectName on =
    new ObjectName(ManagementFactory.MEMORY_POOL_MXBEAN_DOMAIN_TYPE +
                   ",name=PS Survivor Space");
  Attribute att = new Attribute("UsageThreshold", 1000);
  mbs.setAttribute(on, att);

used to throw javax.management.RuntimeMBeanException with a
java.lang.UnsupportedOperationException as invocation target:

javax.management.RuntimeMBeanException
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.rethrow(DefaultMBeanServerInterceptor.java:837)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.rethrowMaybeMBeanException(DefaultMBeanServerInterceptor.java:850)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.setAttribute(DefaultMBeanServerInterceptor.java:749)
at com.sun.jmx.mbeanserver.JmxMBeanServer.setAttribute(JmxMBeanServer.java:696)
at MXBeanException.main(MXBeanException.java:98)
Caused by: java.lang.UnsupportedOperationException: Usage threshold is not supported
at sun.management.MemoryPoolImpl.setUsageThreshold(MemoryPoolImpl.java:95)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:589)
at com.sun.jmx.mbeanserver.ConvertingMethod.invokeWithOpenReturn(ConvertingMethod.java:153)
at com.sun.jmx.mbeanserver.MXBeanIntrospector.invokeM2(MXBeanIntrospector.java:99)
at com.sun.jmx.mbeanserver.MXBeanIntrospector.invokeM2(MXBeanIntrospector.java:36)
at com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(MBeanIntrospector.java:193)
at com.sun.jmx.mbeanserver.PerInterface.setAttribute(PerInterface.java:84)
at com.sun.jmx.mbeanserver.MBeanSupport.setAttribute(MBeanSupport.java:240)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.setAttribute(DefaultMBeanServerInterceptor.java:743)
... 2 more

After fixing the bug 6324523 a regression has been introduced and
now the same call throws javax.management.InvalidAttributeValueException:

javax.management.InvalidAttributeValueException: Invalid value for attribute UsageThreshold: 1000
at com.sun.jmx.mbeanserver.MBeanIntrospector.maybeInvalidParameter(MBeanIntrospector.java:246)
at com.sun.jmx.mbeanserver.MBeanIntrospector.invokeSetter(MBeanIntrospector.java:236)
at com.sun.jmx.mbeanserver.PerInterface.setAttribute(PerInterface.java:84)
at com.sun.jmx.mbeanserver.MBeanSupport.setAttribute(MBeanSupport.java:240)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.setAttribute(DefaultMBeanServerInterceptor.java:743)
at com.sun.jmx.mbeanserver.JmxMBeanServer.setAttribute(JmxMBeanServer.java:696)
at MXBeanException.main(MXBeanException.java:98)