Latest IBM Java 8 SDK breaks JavaMelody: MBeansAccessor.getThreadAllocatedBytes throws UnsupportedOperationException about javamelody HOT 6 CLOSED

  static long getThreadAllocatedBytes(long threadId) {
        if (!isMbeanAllocatedBytesEnabled()) { // CHANGE THIS
            return -1L;
        }
        try {
            return (Long) MBEAN_SERVER.invoke(THREADING, "getThreadAllocatedBytes",
                    new Object[] { threadId }, THREAD_ALLOCATED_BYTES_SIGNATURE);
        } catch (final JMException e) {
            throw new IllegalStateException(e);
        }
    }

    // ADD THIS
    private boolean isMbeanAllocatedBytesEnabled() {
        try {
            Attribute supported = (Attribute) MBEAN_SERVER.getAttribute(THREADING, "ThreadAllocatedMemorySupported");
            Attribute enabled = (Attribute) MBEAN_SERVER.getAttribute(THREADING, "ThreadAllocatedMemoryEnabled");
            return ((boolean) supported.getValue()) && ((boolean) enabled.getValue());
        } catch (Exception ex) {
            // ignored
        }
        return false;
    }