Hello, I would propose to use Integer.valueOf(tmp) instead, but looking at the context I think it is even better to skip this and the following null check with Integer.parseInt().
Gruss Bernd what about using Integer.valueOf(tmp) Am Thu, 17 Apr 2014 17:56:10 +0200 schrieb Claes Redestad <claes.redes...@oracle.com>: > Hi, > > could I get a review of the following small patch to address > 8040837: > > http://cr.openjdk.java.net/~lagergren/8040837/ > https://bugs.openjdk.java.net/browse/JDK-8040837 > > A simple JMH microbenchmark shows this actually might have a small > benefit to startup: > > @GenerateMicroBenchmark > public int loadInetAddressCachePolicy() throws > ClassNotFoundException, NoSuchMethodException, > InvocationTargetException, IllegalAccessException { > return > (Integer)Class.forName("sun.net.InetAddressCachePolicy").getMethod("get").invoke(null); > } > > java -jar microbenchmarks -bm ss -f 100 > > before: 0.662 +- 0.086 ms > after: 0.616 +- 0.084 ms > > /Claes
