Need reviewer.
Change impacts hprof debug version but more importantly adds two macros to the public #include file classfile_constants.h: JVM_CLASSFILE_MAJOR_VERSION JVM_CLASSFILE_MINOR_VERSION 6855180: Fix classfile version check in java_crw_demo http://cr.openjdk.java.net/~ohair/jdk7/6855180-java_crw_demo-classfile/webrev/ -kto
