JDK-8142493 : Utility methods to check indexes and ranges doesn't specify behavior when function produces null
- Type: Enhancement
- Component: core-libs
- Sub-Component: java.util
- Affected Version: 9
- Priority: P3
- Status: Closed
- Resolution: Fixed
- Submitted: 2015-11-11
- Updated: 2019-07-17
- Resolved: 2015-11-17
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| JDK 9 | Other |
|---|---|
9 b94Fixed  |
openjdk7uFixed |
Related Reports
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Relates :
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Description
Each of the following lines
Objects.checkIndex(1, 1, (a,b) -> null);
Objects.checkFromToIndex(1, 7, 2, (a,b) -> null);
Objects.checkFromIndexSize(1, 7, 2, (a,b) -> null);
produce NPE however this behavior doesn't seem to be specified by JDK-8135248
If would be helpful to have the spec mention these thrown NPEs
Comments
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