#615: Fixed JDK 7 crash in ConstMethod::id()
#615: Fixed JDK 7 crash in ConstMethod::id()

jvm-profiling-tools/async-profiler,jvm-profiling-tools/async-profiler,jvm-profiling-tools/async-profiler,jvm-profiling-tools/async-profiler,jvm-profiling-tools/async-profiler