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  1. JDK
  2. JDK-8129396

Class JavaLaunchHelper is implemented twice

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      Description

      FULL PRODUCT VERSION :
      java version "1.8.0_20"
      Java(TM) SE Runtime Environment (build 1.8.0_20-b26)
      Java HotSpot(TM) 64-Bit Server VM (build 25.20-b23, mixed mode)


      ADDITIONAL OS VERSION INFORMATION :
      OSX 10.10.3 (14D136)
      Darwin Kernel Version 14.3.0: Mon Mar 23 11:59:05 PDT 2015; root:xnu-2782.20.48~5/RELEASE_X86_64 x86_64

      A DESCRIPTION OF THE PROBLEM :
      When I start JUnit from my Eclipse, following message occured:

      objc[1066]: Class JavaLaunchHelper is implemented in both /Library/Java/JavaVirtualMachines/jdk1.8.0_20.jdk/Contents/Home/bin/java and /Library/Java/JavaVirtualMachines/jdk1.8.0_20.jdk/Contents/Home/jre/lib/libinstrument.dylib. One of the two will be used. Which one is undefined.

      REGRESSION. Last worked in version 8u11

      STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
      Running JUnit from Eclipse
      Version: Luna Service Release 1 (4.4.1)
      Build id: 20140925-1800

      EXPECTED VERSUS ACTUAL BEHAVIOR :
      EXPECTED -
      No error message
      ACTUAL -
      objc[1066]: Class JavaLaunchHelper is implemented in both /Library/Java/JavaVirtualMachines/jdk1.8.0_20.jdk/Contents/Home/bin/java and /Library/Java/JavaVirtualMachines/jdk1.8.0_20.jdk/Contents/Home/jre/lib/libinstrument.dylib. One of the two will be used. Which one is undefined.


      REPRODUCIBILITY :
      This bug can be reproduced always.

      ---------- BEGIN SOURCE ----------
      objc[1066]: Class JavaLaunchHelper is implemented in both /Library/Java/JavaVirtualMachines/jdk1.8.0_20.jdk/Contents/Home/bin/java and /Library/Java/JavaVirtualMachines/jdk1.8.0_20.jdk/Contents/Home/jre/lib/libinstrument.dylib. One of the two will be used. Which one is undefined.

      ---------- END SOURCE ----------

      CUSTOMER SUBMITTED WORKAROUND :
      No workaround, tests are running.

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              • Assignee:
                pardesha Pardeep Sharma
                Reporter:
                webbuggrp Webbug Group
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                • Created:
                  Updated:
                  Resolved: