JDK-6991528 : Support making Throwable.suppressedExceptions immutable
- Type: Bug
- Component: core-libs
- Sub-Component: java.lang
- Affected Version: 7
- Priority: P3
- Status: Closed
- Resolution: Fixed
- OS: generic
- CPU: generic
- Submitted: 2010-10-13
- Updated: 2018-10-17
- Resolved: 2011-05-18
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| JDK 7 |
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7 b120Fixed  |
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Description
In discussions on coin-dev [1] and elsewhere, the need to support immutable Throwable objects in the JVM became evident. Such Throwables can be reused and do not require a fresh allocation (and stack trace creation) for each throw. Supporting this feature requires a number of changes to the suppressed exception feature added to support try-with-resources. In addition, renaming "getSuppressedExceptions" and "addSuppressedException" to "getSuppressed" and "addSuppressed" has been suggested [2]. [1] http://mail.openjdk.java.net/pipermail/coin-dev/2010-August/002830.html [2] http://mail.openjdk.java.net/pipermail/coin-dev/2010-September/002908.html
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