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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