JDK-8368001 : java/text/Format/NumberFormat/NumberRoundTrip.java timed out
  • Type: Bug
  • Component: core-libs
  • Sub-Component: java.text
  • Affected Version: 26
  • Priority: P4
  • Status: Open
  • Resolution: Unresolved
  • OS: windows
  • CPU: x86_64
  • Submitted: 2025-09-18
  • Updated: 2025-09-19
The Version table provides details related to the release that this issue/RFE will be addressed.

Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.

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Other
tbdUnresolved
Related Reports
Causes :  
JDK-8260555 - Change the default TIMEOUT_FACTOR from 4 to 1
Relates :  
JDK-8368098 - java/nio/channels/Channels/AsyncCloseStreams.java fails in junit timeout
Description
The following test timed out in the JDK26 CI:

java/text/Format/NumberFormat/NumberRoundTrip.java

Here's a snippet from the log file:

#section:junit
----------messages:(11/340)----------
command: junit NumberRoundTrip
reason: User specified action: run junit NumberRoundTrip 
started: Thu Sep 18 12:42:39 UTC 2025
Mode: agentvm
Agent id: 31
Process id: 41008
Timeout signalled after 120 seconds
Timeout information:
--- Timeout information end.
finished: Thu Sep 18 12:50:43 UTC 2025
elapsed time (seconds): 484.435
----------configuration:(12/1167)*----------

<snip>

0.0 Double F> 0% P> 0 Long F> 0%
  -8.455264612427013E-101 F> -0,000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008455264612427014%
  -0,000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008455264612427014% P> -8.455264612427013E-101
  -8.455264612427013E-101 F> -0,000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008455264612427014%
-8.455264612427013E-101 Double F> -0,000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008455264612427014% P> -8.455264612427013E-101 Double F> -0,000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008455264612427014%
Numeric error 0.0 to 1.7344467606087662E-16
result: Error. "junit" action timed out with a timeout of 120 seconds on agent 31

This timeout is likely caused by this fix:

JDK-8260555 Change the default TIMEOUT_FACTOR from 4 to 1