Our RMI Server & Applet works fine (JDK 1.2.2) under Windows 95. However we
have
just moved the it onto Linux using Blackmores JRE 1.2.2 with Windows 95
clients
using IE 4.0 with the Java Plugin.
As the sytems has over 100 static (J)Lists, they are constructed on the
Server
and are "got" when required, also a number of JPanels with JButtons which
are
also constructed on the Server.
When any of these JList or JPanels are called from the Client now I get the
following error in the Java console;<< STARTS>>
moveAssistRmiMethods.createCountryList(): java.rmi.UnexpectedException:
Unexpected exception; nested exception is: java.lang.NullPointerException
Exception occurred during event dispatching:
java.security.AccessControlException: access denied
(java.lang.RuntimePermission
exitVM ) at
java.security.AccessControlContext.checkPermission(AccessControlContext.java
,
Compiled Code)
at java.security.AccessController.checkPermission(AccessController.java,
Compiled Code)
at java.lang.SecurityManager.checkPermission(SecurityManager.java, Compiled
Code) at java.lang.SecurityManager.checkExit(SecurityManager.java:759)
at java.lang.Runtime.exit(Runtime.java:81)
at java.lang.System.exit(System.java:649) at
com.moveassist.ma2.client.MoveAssistCorporateAccountsMainAddressJPanel$MoveA
ssistKeyEvent.keyPressed(MoveAssistCorporateAccountsMainAddressJPanel.java:2
32)
at java.awt.Component.processKeyEvent(Component.java:3122)
at javax.swing.JComponent.processKeyEvent(JComponent.java:1534)
at java.awt.Component.processEvent(Component.java, Compiled Code)
at java.awt.Container.processEvent(Container.java, Compiled Code)
at java.awt.Component.dispatchEventImpl(Component.java, Compiled Code)
at java.awt.Container.dispatchEventImpl(Container.java, Compiled Code)
at java.awt.Component.dispatchEvent(Component.java, Compiled Code)
at java.awt.LightweightDispatcher.processKeyEvent(Container.java:1766)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java, Compiled
Code)
at java.awt.Container.dispatchEventImpl(Container.java, Compiled Code)
at java.awt.Component.dispatchEvent(Component.java, Compiled Code)
at java.awt.EventQueue.dispatchEvent(EventQueue.java, Compiled Code)
at java.awt.EventDispatchThread.pumpOneEvent(EventDispatchThread.java,
Compiled
Code)1.2.2.
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:92)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:83)<<ENDS>>
I have the Java.policy file for testing set to;grant {
// Allow everything for now permission java.security.AllPermission;
permission java.net.SocketPermission "*", "connect";
permission java.net.SocketPermission "*", "accept";};
Any pointers would be appreciated or known bugs in the Linux version of JDK
Roger Lee, NOTiFY, UK
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