JDK-8148877 : (spec) Specify when an empty '+' is required in a version string
- Type: Bug
- Component: other-libs
- Affected Version: 9
- Priority: P3
- Status: Resolved
- Resolution: Fixed
- Submitted: 2016-02-02
- Updated: 2017-05-05
- Resolved: 2017-04-21
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| JDK 10 | JDK 9 |
|---|---|
10Fixed  |
9 b167Fixed |
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Description
We need an empty '+' to determine whether "foo" in the version string "9-foo" represents $PRE or $OPT. In this case, "9-foo" should interpret "foo" as $PRE while "9+-foo" would interpret "foo" as $OPT. '+' is required for empty build when OPT is present and PRE is not. "9+-opt" and "9-pre-opt" are legal. "9+" is not. Both JEP 223 and the specification for jdk.Version (lines 48, 113, 130, and 160) need to be updated to describe this.