RFR 8030633: nsk/jvmti/RedefineClasses/StressRedefine failed invalid method ordering, length on Solaris

[Coleen Phillimore]

Summary: A method with no declared methods was getting an AME overpass 
method with the latest change.  The method_ordering array was not 
updated for the new methods.

open webrev at http://cr.openjdk.java.net/~coleenp/8030633/
bug link https://bugs.openjdk.java.net/browse/JDK-8030633

Tested with existing tests 
nsk/jvmti/RedefineClasses/StressRedefine{WithoutBytecodeCorruption}. 
Needs native code to create new test in jtreg, so I didn't add one.

Thanks,
Coleen