[10] RFR: 8177631: Outdated performance advice in StringCoding
Hi, Class.getClassLoader0 was once an expensive native operation, but since JDK-6642881 was fixed it is now a simple getter, retrieving a final field injected during class load. Thus the advice in StringCoding that getClass().getClassLoader0 is expensive should be removed. Webrev: http://cr.openjdk.java.net/~redestad/8177631/jdk.01/ Bugs: https://bugs.openjdk.java.net/browse/JDK-8177631 Thanks! /Claes
+1 On 4/3/17, 7:31 AM, Claes Redestad wrote:
Hi,
Class.getClassLoader0 was once an expensive native operation, but since JDK-6642881 was fixed it is now a simple getter, retrieving a final field injected during class load. Thus the advice in StringCoding that getClass().getClassLoader0 is expensive should be removed.
Webrev: http://cr.openjdk.java.net/~redestad/8177631/jdk.01/ Bugs: https://bugs.openjdk.java.net/browse/JDK-8177631
Thanks!
/Claes
participants (2)
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Claes Redestad
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Xueming Shen