Affects Version/s: None
Fix Version/s: None
Patch:Code and Test
In the definition of jmx/readable?, copied below, .isReadable is called.
"Is attribute readable?"
(.isReadable (mbean-info n)))
My guess is that the intended isReadable method is from the class MBeanAttributeInfo http://docs.oracle.com/javase/1.5.0/docs/api/javax/management/MBeanAttributeInfo.html#isReadable%28%29
However, mbean-info returns an instance of class MBeanInfo. Also note that the attr argument of readable? isn't even used.