9038e6894c
We now cache method handles after lookup on a best-effort basis to reuse them and prevent subsequent lookups as a MethodHandle lookup is expensive, in particular the lookup uses exceptions as control flow [0] during speculative lookup [1]. [0] http://hg.openjdk.java.net/jdk8u/jdk8u/jdk/file/5b86f66575b7/src/share/classes/java/lang/invoke/MemberName.java#l978 [1] http://mail.openjdk.java.net/pipermail/core-libs-dev/2016-August/042770.html Original pull request: #221.