JDK-8037857 : Methods j.u.Arrays.spliterator/stream(X[], int, int) throw IAE instead of specified AIOOBE when endIndex < startIndex
- Type: Bug
- Component: core-libs
- Sub-Component: java.util.stream
- Affected Version: emb-8u26,8,8m,8u20,9
- Priority: P2
- Status: Closed
- Resolution: Fixed
- Submitted: 2014-03-19
- Updated: 2014-08-11
- Resolved: 2014-03-24
The Version table provides details related to the release that this issue/RFE will be addressed.
Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
To download the current JDK release, click here.
Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
To download the current JDK release, click here.
| JDK 8 | JDK 9 |
|---|---|
8u20Fixed  |
9 b08Fixed |
Description
The new JavaSE8 methods j.u.Arrays.spliterator/stream(X[], int, int) throw IAE instead of the specified AIOOBE when end index is less than start index
For example
http://download.java.net/jdk8/docs/api/java/util/Arrays.html#spliterator-long:A-int-int-
http://download.java.net/jdk8/docs/api/java/util/Arrays.html#stream-double:A-int-int-
Specify
"ArrayIndexOutOfBoundsException - if startInclusive is negative, endExclusive is less than startInclusive, or endExclusive is greater than the array size"
For example this line:
Arrays.spliterator(new int[]{1, 2, 3, 4, 5}, 2, 1);
will throw "java.lang.IllegalArgumentException: origin(2) > fence(1)"
The following tests which were added to JCK8a (and don't exist in JCK8) fail due to this issue:
api/java_util/Arrays/spliterators/index.html#SpliteratorFromSubArray_Exceptions[endIsLessThanStart]
api/java_util/Arrays/spliterators/index.html#SpliteratorFromLongSubArray_Exceptions[endIsLessThanStart]
api/java_util/Arrays/spliterators/index.html#SpliteratorFromIntSubArray_Exceptions[endIsLessThanStart]
api/java_util/Arrays/spliterators/index.html#SpliteratorFromDoubleSubArray_Exceptions[endIsLessThanStart]
api/java_util/Arrays/streams/index.html#StreamFromDoubleSubArray_Exceptions[endIsLessThanStart]
api/java_util/Arrays/streams/index.html#StreamFromIntSubArray_Exceptions[endIsLessThanStart]
api/java_util/Arrays/streams/index.html#StreamFromLongSubArray_Exceptions[endIsLessThanStart]
api/java_util/Arrays/streams/index.html#StreamFromSubArray_Exceptions[endIsLessThanStart]
Comments
|