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From "Daniel John Debrunner (JIRA)" <derby-...@db.apache.org>
Subject [jira] Created: (DERBY-798) NullPointerException booting if loaded by the bootstrap class loader and JVM returns null for bootstrap loader.
Date Thu, 05 Jan 2006 05:16:01 GMT
NullPointerException booting if loaded by the bootstrap class loader and JVM returns null for
bootstrap loader.
---------------------------------------------------------------------------------------------------------------

         Key: DERBY-798
         URL: http://issues.apache.org/jira/browse/DERBY-798
     Project: Derby
        Type: Bug
    Versions: 10.1.1.2, 10.2.0.0    
 Environment: CVM with J2ME/CDC/Foundation
    Reporter: Daniel John Debrunner
 Assigned to: Daniel John Debrunner 
     Fix For: 10.2.0.0


Class.getClassLoader() is allowed to return null for the bootstrap class loader, all calls
in Derby except this one in getDefaultModuleProperties cope with a null value.

Found by Timothy Luksha (RIT Student)

java.lang.NullPointerException:
        at org.apache.derby.impl.services.monitor.BaseMonitor.getDefaultModuleProperties()Ljava/util/Properties;(Unknown
Source)
        at org.apache.derby.impl.services.monitor.FileMonitor.run()Ljava/lang/Object;(Unknown
Source)
        at java.security.AccessController.doPrivileged(Ljava/security/PrivilegedExceptionAction;Ljava/security/AccessControlContext;)Ljava/lang/Object;(Unknown
Source)
        at java.security.AccessController.doPrivileged(Ljava/security/PrivilegedExceptionAction;)Ljava/lang/Object;(Unknown
Source)
        at org.apache.derby.impl.services.monitor.FileMonitor.getDefaultModuleProperties()Ljava/util/Properties;(Unknown
Source)
        at org.apache.derby.impl.services.monitor.BaseMonitor.getDefaultImplementations()Ljava/util/Vector;(Unknown
Source)
        at org.apache.derby.impl.services.monitor.BaseMonitor.runWithState(Ljava/util/Properties;Ljava/io/PrintStream;)V(Unknown
Source)
        at org.apache.derby.impl.services.monitor.FileMonitor.<init>(Ljava/util/Properties;Ljava/io/PrintStream;)V(Unknown
Source)
        at org.apache.derby.iapi.services.monitor.Monitor.startMonitor(Ljava/util/Properties;Ljava/io/PrintStream;)V(Unknown
Source)
        at org.apache.derby.iapi.jdbc.JDBCBoot.boot(Ljava/lang/String;Ljava/io/PrintStream;)V(Unknown
Source)
        at org.apache.derby.jdbc.EmbeddedSimpleDataSource.findDriver()Lorg/apache/derby/jdbc/InternalDriver;(Unknown
Source)
        at org.apache.derby.jdbc.EmbeddedSimpleDataSource.getConnection(Ljava/lang/String;Ljava/lang/String;Z)Ljava/sql/Connection;(Unknown
Source)
        at org.apache.derby.jdbc.EmbeddedSimpleDataSource.getConnection()Ljava/sql/Connection;(Unknown
Source)
        at DatabaseFactory.getConnection()Ljava/sql/Connection;(Unknown Source)
        at runner.go()V(Unknown Source)
        at runner.main([Ljava/lang/String;)V(Un


known Source)



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