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Bug
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Resolution: Incomplete
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P4
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None
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8u65
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windows_7
FULL PRODUCT VERSION :
1.8.0_65-b17
ADDITIONAL OS VERSION INFORMATION :
Microsoft Windows [Version 6.1.7601]
A DESCRIPTION OF THE PROBLEM :
Mathworks library (www.mathworks.com) throws NullPointerException when trying to create a java.util.logging.Logger. It appears that Logger.demandLogger doesn't guard against the caller argument being null.
STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
http://stackoverflow.com/questions/33996439/nullpointerexception-at-java-util-logging-logger-demandlogger
ACTUAL -
Stacktrace was generated.
ERROR MESSAGES/STACK TRACES THAT OCCUR :
com.mathworks.toolbox.javabuilder.MWException: Java exception occurred:
java.lang.NullPointerException
at java.util.logging.Logger.demandLogger(Logger.java:451)
at java.util.logging.Logger.getLogger(Logger.java:502)
at com.mathworks.toolbox.javabuilder.internal.MWMCR.mclFeval(Native Method)
at com.mathworks.toolbox.javabuilder.internal.MWMCR.access$600(MWMCR.java:23)
at com.mathworks.toolbox.javabuilder.internal.MWMCR$6.mclFeval(MWMCR.java:833)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at com.mathworks.toolbox.javabuilder.internal.MWMCR$5.invoke(MWMCR.java:731)
at com.sun.proxy.$Proxy2.mclFeval(Unknown Source)
at com.mathworks.toolbox.javabuilder.internal.MWMCR.invoke(MWMCR.java:406)
at mDataEngine.mDataEngineMIF.volatility(mDataEngineMIF.java:7212)
REPRODUCIBILITY :
This bug can be reproduced always.
CUSTOMER SUBMITTED WORKAROUND :
-Dsun.util.logging.disableCallerCheck=true
1.8.0_65-b17
ADDITIONAL OS VERSION INFORMATION :
Microsoft Windows [Version 6.1.7601]
A DESCRIPTION OF THE PROBLEM :
Mathworks library (www.mathworks.com) throws NullPointerException when trying to create a java.util.logging.Logger. It appears that Logger.demandLogger doesn't guard against the caller argument being null.
STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
http://stackoverflow.com/questions/33996439/nullpointerexception-at-java-util-logging-logger-demandlogger
ACTUAL -
Stacktrace was generated.
ERROR MESSAGES/STACK TRACES THAT OCCUR :
com.mathworks.toolbox.javabuilder.MWException: Java exception occurred:
java.lang.NullPointerException
at java.util.logging.Logger.demandLogger(Logger.java:451)
at java.util.logging.Logger.getLogger(Logger.java:502)
at com.mathworks.toolbox.javabuilder.internal.MWMCR.mclFeval(Native Method)
at com.mathworks.toolbox.javabuilder.internal.MWMCR.access$600(MWMCR.java:23)
at com.mathworks.toolbox.javabuilder.internal.MWMCR$6.mclFeval(MWMCR.java:833)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at com.mathworks.toolbox.javabuilder.internal.MWMCR$5.invoke(MWMCR.java:731)
at com.sun.proxy.$Proxy2.mclFeval(Unknown Source)
at com.mathworks.toolbox.javabuilder.internal.MWMCR.invoke(MWMCR.java:406)
at mDataEngine.mDataEngineMIF.volatility(mDataEngineMIF.java:7212)
REPRODUCIBILITY :
This bug can be reproduced always.
CUSTOMER SUBMITTED WORKAROUND :
-Dsun.util.logging.disableCallerCheck=true
- relates to
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JDK-8177325 Caller sensitive methods Logger.getLogger, Logger.getAnonymousLogger, will throw NPE if there is no caller on the stack.
- Closed