Help java applet AccessControlException

I get the following stack trace when trying to run a demo applet;

java.security.AccessControlException: access denied (java.util.PropertyPermission showLocalizeErrors read)

atjava.security.AccessControlContext.checkPermission(AccessControlContext.java:270)

at java.security.AccessController.checkPermission(AccessController.java:401)

at java.lang.SecurityManager.checkPermission(SecurityManager.java:542)

at java.lang.SecurityManager.checkPropertyAccess(SecurityManager.java:1291)

at java.lang.System.getProperty(System.java:611)

at org.tigris.gef.util.Localizer.localize(Localizer.java:240)

at org.tigris.gef.util.Localizer.localize(Localizer.java:219)

at org.tigris.gef.base.Cmd.<init>(Cmd.java:62)

at org.tigris.gef.base.Cmd.<init>(Cmd.java:83)

at org.tigris.gef.base.CmdSetMode.<init>(CmdSetMode.java:59)

at org.tigris.gef.ui.PaletteFig.defineButtons(PaletteFig.java:66)

at org.tigris.gef.demo.SamplePalette.defineButtons(SamplePalette.java:54)

at org.tigris.gef.ui.PaletteFig.<init>(PaletteFig.java:57)

at org.tigris.gef.demo.SamplePalette.<init>(SamplePalette.java:49)

at org.tigris.gef.demo.FlexibleApplet.init(FlexibleApplet.java:124)

at sun.applet.AppletPanel.run(AppletPanel.java:348)

at java.lang.Thread.run(Thread.java:536)

What can I do to get around this?

[1420 byte] By [merossa] at [2007-10-1 15:42:23]
# 1
This appears to be an Ecliplse applet using SWT?If so, does it run when executed from within Eclipse?Where is the applet being initiated from? and how?
ChuckBinga at 2007-7-10 23:30:35 > top of Java-index,Developer Tools,Debugging and Profiling Tool APIs...
# 2

The source code came from SourceForge. It is called the Graphic Editing Framework (GEF). I have no idea about the environment in which it was created. I downloaded and compiled the code on my system. I am running out of the created jar file and also using the apache logging jar file. I have it installed on my server and lauched from a netscape browser. I understand limits on applets but this looks like it is having problems on a read.Thanks, for any help, insights or better yet solutions!!

merossa at 2007-7-10 23:30:35 > top of Java-index,Developer Tools,Debugging and Profiling Tool APIs...
# 3
Maybe the SourceForge project has information regarding some required security privileges that you don't have set, or information about a bug that's causing this.
ChuckBinga at 2007-7-10 23:30:35 > top of Java-index,Developer Tools,Debugging and Profiling Tool APIs...