RFR 7103957: NegativeArraySizeException while initializing class IntegerCache (original) (raw)
Brian Burkhalter brian.burkhalter at oracle.com
Wed Jan 9 19:58:27 UTC 2013
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Please review at your convenience.
Issue https://jbs.oracle.com/bugs/browse/JDK-7103957
The problem and suggested fix provided in the issue description are accurate: the array is one element too large.
Diff --- a/src/share/classes/java/lang/Integer.java Tue Nov 13 20:02:39 2012 -0800 +++ b/src/share/classes/java/lang/Integer.java Wed Jan 09 11:45:28 2013 -0800 @@ -772,7 +772,7 @@ int i = parseInt(integerCacheHighPropValue); i = Math.max(i, 127); // Maximum array size is Integer.MAX_VALUE
h = Math.min(i, Integer.MAX_VALUE - (-low));
h = Math.min(i, Integer.MAX_VALUE - (-low) - 1); } high = h;
Testing All java/lang tests passed on default array of platforms.
Thanks,
Brian
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