RFR (CSR) - JDK-8218285 ClassDesc should have a full name method

[Jim Laskey]

Please review. Thank you.

Cheers,

-- Jim



Summary: Add the method ClassDesc::displayFullName to return the fully qualified class name from a ClassDesc. Add a second method MethodTypeDesc::displayFullDescriptor which returns the MethodTypeDesc descriptor using fully qualified class names.

csr: https://bugs.openjdk.java.net/browse/JDK-8218285
jbs: https://bugs.openjdk.java.net/browse/JDK-8212975
webrev: http://cr.openjdk.java.net/~jlaskey/8212975/webrev-03/index.html