Loading...

XML

Word

Printable

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-8321261	11.0.23	Amos SHI	P4	Resolved	Fixed	b01
JDK-8316938	11.0.22-oracle	Shivangi Gupta	P4	Resolved	Fixed	b01
JDK-8327739	8u421	Shivangi Gupta	P4	Resolved	Fixed	b01

ADDITIONAL SYSTEM INFORMATION :
This seems to have existed at least back to Java 9.

A DESCRIPTION OF THE PROBLEM :
https://hg.openjdk.java.net/jdk/jdk15/file/0dabbdfd97e6/test/jdk/java/util/logging/DrainFindDeadlockTest.java#l69
https://hg.openjdk.java.net/jdk/jdk15/file/0dabbdfd97e6/test/jdk/java/util/logging/LoggingDeadlock.java#l62

`int runs = (int) Math.random() * 1000000;` is always zero, so the subsequent loop always executes zero times.

backported by

JDK-8316938 randomDelay in DrainDeadlockT and LoggingDeadlock do not randomly delay

JDK-8321261 randomDelay in DrainDeadlockT and LoggingDeadlock do not randomly delay

JDK-8327739 randomDelay in DrainDeadlockT and LoggingDeadlock do not randomly delay

links to

Commit openjdk/jdk11u-dev/4245e3c0

Commit openjdk/jdk/a93841ac

Review openjdk/jdk11u-dev/2307

Review openjdk/jdk/1441

(2 links to)