Question about <strong>External .class file breakpoints</strong> in all versions, 4.0EE included.
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Posted By:   vivid_Qian
Posted On:   Wednesday, October 17, 2001 11:47 PM

I am trying to trace into Tomcat sources. I set an External .class file breakpoint in Source (not "on method enter" that is ok). Then I try to run it, an Exception occurs: java.lang.reflect.InvocationTargetException: java.lang.ClassFormatError java.lang.Throwable() java.lang.Error() java.lang.LinkageError() java.lang.ClassFormatError() java.lang.Class java.lang.ClassLoader.defineClass0(java.lang.String, byte [], int, int, java.security.ProtectionDomain) java.lang.Class java.lang.ClassLoader.defineClass(java.lang.String, byte [], int, int, java.security.ProtectionDomain) java.lang.Class java.security.SecureClassLoader.defineClass(java.lang.S   More>>

I am trying to trace into Tomcat sources.
I set an External .class file breakpoint in Source (not "on method enter" that is ok).
Then I try to run it, an Exception occurs:

			
java.lang.reflect.InvocationTargetException: java.lang.ClassFormatError
java.lang.Throwable()
java.lang.Error()
java.lang.LinkageError()
java.lang.ClassFormatError()
java.lang.Class java.lang.ClassLoader.defineClass0(java.lang.String, byte [], int, int, java.security.ProtectionDomain)
java.lang.Class java.lang.ClassLoader.defineClass(java.lang.String, byte [], int, int, java.security.ProtectionDomain)
java.lang.Class java.security.SecureClassLoader.defineClass(java.lang.String, byte [], int, int, java.security.CodeSource)
java.lang.Class java.net.URLClassLoader.defineClass(java.lang.String, sun.misc.Resource)
java.lang.Class java.net.URLClassLoader.access$1(java.net.URLClassLoader, java.lang.String, sun.misc.Resource)
java.lang.Object java.net.URLClassLoader$ClassFinder.run()
java.lang.Object java.security.AccessController.doPrivileged(java.security.PrivilegedExceptionAction, java.security.AccessControlContext)
java.lang.Class java.net.URLClassLoader.findClass(java.lang.String)
java.lang.Class java.lang.ClassLoader.loadClass(java.lang.String, boolean)
java.lang.Class sun.misc.Launcher$AppClassLoader.loadClass(java.lang.String, boolean)
void org.apache.tomcat.startup.Tomcat.execute(java.lang.String [])
void org.apache.tomcat.startup.Tomcat.execute(java.lang.String [])
void org.apache.tomcat.startup.Tomcat.main(java.lang.String [])
java.lang.Object java.lang.reflect.Method.invoke(java.lang.Object, java.lang.Object [])
void com.ibm.ivj.tomcat.TomcatRunner.startTomcat(java.lang.String)
void com.ibm.ivj.tomcat.TomcatRunner.actionPerformed(java.awt.event.ActionEvent)
void java.awt.Button.processActionEvent(java.awt.event.ActionEvent)
void java.awt.Button.processEvent(java.awt.AWTEvent)
void java.awt.Component.dispatchEventImpl(java.awt.AWTEvent)
void java.awt.Component.dispatchEvent(java.awt.AWTEvent)
void java.awt.EventQueue.dispatchEvent(java.awt.AWTEvent)
boolean java.awt.EventDispatchThread.pumpOneEvent()
void java.awt.EventDispatchThread.pumpEvents(java.awt.Conditional)
void java.awt.EventDispatchThread.run()
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