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Richard N. Hillegas updated DERBY-7094: --------------------------------------- Description: FileMonitor and MultiTest should be re-written to use the threading machinery in java.util.concurrent, rather than java.lang.ThreadGroup. This issue arises because ThreadGroup.setDaemon(), ThreadGroup.isDestroyed(), and ThreadGroup.destroy() were deprecated by Open JDK build 16-ea+26-1764. They will be removed from some future rev of the JDK. Their deprecation and planned removal are discussed on the following pages (thanks to Dalibor Topic for these references): * https://github.com/openjdk/jdk/pull/1318 * https://bugs.openjdk.java.net/browse/JDK-8256644 * https://openjdk.java.net/jeps/8252885 was: MultiTest should be re-written to use the threading machinery in java.util.concurrent, rather than java.lang.ThreadGroup. This issue arises because ThreadGroup.isDestroyed() and ThreadGroup.destroy() were deprecated by Open JDK build 16-ea+26-1764. They will be removed from some future rev of the JDK. Their deprecation and planned removal are discussed on the following pages (thanks to Dalibor Topic for these references): * https://github.com/openjdk/jdk/pull/1318 * https://bugs.openjdk.java.net/browse/JDK-8256644 * https://openjdk.java.net/jeps/8252885 > Fix FileMonitor and MultiTest to use thread management machinery from > java.util.concurrent > ------------------------------------------------------------------------------------------ > > Key: DERBY-7094 > URL: https://issues.apache.org/jira/browse/DERBY-7094 > Project: Derby > Issue Type: Task > Components: Services > Affects Versions: 10.16.0.0 > Reporter: Richard N. Hillegas > Priority: Major > > FileMonitor and MultiTest should be re-written to use the threading machinery > in java.util.concurrent, rather than java.lang.ThreadGroup. This issue arises > because ThreadGroup.setDaemon(), ThreadGroup.isDestroyed(), and > ThreadGroup.destroy() were deprecated by Open JDK build 16-ea+26-1764. They > will be removed from some future rev of the JDK. Their deprecation and > planned removal are discussed on the following pages (thanks to Dalibor Topic > for these references): > * https://github.com/openjdk/jdk/pull/1318 > * https://bugs.openjdk.java.net/browse/JDK-8256644 > * https://openjdk.java.net/jeps/8252885 -- This message was sent by Atlassian Jira (v8.3.4#803005)