When the screen saver comes on, the ide is killed.
All other programs carry on working.
Sony grx316 mp portable.

Error log ....

An unexpected exception has been detected in
native code outside the VM.
Unexpected Signal : EXCEPTION_ACCESS_VIOLATION
occurred at PC=0x6D0655D4
Function=Java_sun_print_Win32PrintJob_printRawData+0x2817
Library=C:\j2sdk1.4.1\jre\bin\awt.dll

Current Java thread:
        at
sun.awt.windows.Win32SurfaceData.initOps(Native
Method)
        at
sun.awt.windows.Win32SurfaceData.<init>(Win32SurfaceData.java:431)
        at
sun.awt.windows.Win32SurfaceData.createData(Win32SurfaceData.java:310)
        at
sun.awt.windows.WComponentPeer.replaceSurfaceData(WComponentPeer.java:322)
        - locked <032403E8> (a
sun.awt.windows.WFramePeer)
        - locked <032431E0> (a
java.awt.Component$AWTTreeLock)
        at
sun.awt.windows.WComponentPeer.displayChanged(WComponentPeer.java:353)
        at
sun.awt.windows.WCanvasPeer.displayChanged(WCanvasPeer.java:42)
        at
sun.awt.windows.WPanelPeer.displayChanged(WPanelPeer.java:118)
        at
sun.awt.windows.WWindowPeer.displayChanged(WWindowPeer.java:185)
        at
sun.awt.SunDisplayChanger.notifyListeners(SunDisplayChanger.java:102)
        at
sun.awt.Win32GraphicsDevice.displayChanged(Win32GraphicsDevice.java:372)
        at
sun.awt.Win32GraphicsEnvironment.displayChanged(Win32GraphicsEnvironment.java:92)
        at
sun.awt.windows.WToolkit$4.run(WToolkit.java:723)
        at
java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:178)
        at
java.awt.EventQueue.dispatchEvent(EventQueue.java:448)
        at
java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:197)
        at
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
        at
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:144)
        at
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:136)
        at
java.awt.EventDispatchThread.run(EventDispatchThread.java:99)

Dynamic libraries:
0x00400000 - 0x00422000         C:\Program
Files\NetBeans IDE 3.4\bin\runide.exe
0x77F50000 - 0x77FF9000        
C:\WINDOWS\System32\ntdll.dll
0x77E60000 - 0x77F45000        
C:\WINDOWS\system32\kernel32.dll
0x77DD0000 - 0x77E5B000        
C:\WINDOWS\system32\ADVAPI32.dll
0x77CC0000 - 0x77D35000        
C:\WINDOWS\system32\RPCRT4.dll
0x77D40000 - 0x77DCD000        
C:\WINDOWS\system32\USER32.dll
0x77C70000 - 0x77CB0000        
C:\WINDOWS\system32\GDI32.dll
0x76390000 - 0x763AA000        
C:\WINDOWS\System32\IMM32.DLL
0x629C0000 - 0x629C8000        
C:\WINDOWS\System32\LPK.DLL
0x72FA0000 - 0x72FFA000        
C:\WINDOWS\System32\USP10.dll
0x6D330000 - 0x6D45C000        
C:\j2sdk1.4.1\jre\bin\client\jvm.dll
0x77C10000 - 0x77C63000        
C:\WINDOWS\system32\MSVCRT.dll
0x6D1D0000 - 0x6D1D7000        
C:\j2sdk1.4.1\jre\bin\hpi.dll
0x6D300000 - 0x6D30D000        
C:\j2sdk1.4.1\jre\bin\verify.dll
0x6D210000 - 0x6D229000        
C:\j2sdk1.4.1\jre\bin\java.dll
0x6D320000 - 0x6D32D000        
C:\j2sdk1.4.1\jre\bin\zip.dll
0x6D000000 - 0x6D0FA000        
C:\j2sdk1.4.1\jre\bin\awt.dll
0x73000000 - 0x73023000        
C:\WINDOWS\System32\WINSPOOL.DRV
0x771B0000 - 0x772CA000        
C:\WINDOWS\system32\ole32.dll
0x5AD70000 - 0x5ADA4000        
C:\WINDOWS\system32\uxtheme.dll
0x6D180000 - 0x6D1D0000        
C:\j2sdk1.4.1\jre\bin\fontmanager.dll
0x74720000 - 0x7476B000        
C:\WINDOWS\System32\MSCTF.dll
0x10000000 - 0x1000E000         C:\Program
Files\Sony\Jog Dial Utility\WMHook.dll
0x63000000 - 0x63014000        
C:\WINDOWS\System32\SynTPFcs.dll
0x77C00000 - 0x77C07000        
C:\WINDOWS\system32\VERSION.dll
0x73760000 - 0x737A5000        
C:\WINDOWS\System32\ddraw.dll
0x73BC0000 - 0x73BC6000        
C:\WINDOWS\System32\DCIMAN32.dll
0x6D910000 - 0x6D981000        
C:\WINDOWS\System32\D3DIM.DLL
0x6D2D0000 - 0x6D2DE000        
C:\j2sdk1.4.1\jre\bin\net.dll
0x71AD0000 - 0x71AD8000        
C:\WINDOWS\System32\WSOCK32.dll
0x71AB0000 - 0x71AC5000        
C:\WINDOWS\System32\WS2_32.dll
0x71AA0000 - 0x71AA8000        
C:\WINDOWS\System32\WS2HELP.dll
0x71A50000 - 0x71A8B000        
C:\WINDOWS\system32\mswsock.dll
0x71A90000 - 0x71A98000        
C:\WINDOWS\System32\wshtcpip.dll
0x77120000 - 0x771AB000        
C:\WINDOWS\system32\OLEAUT32.DLL
0x1F840000 - 0x1F84C000         C:\Program
Files\NetBeans IDE 3.4\modules\bin\extbrowser.dll
0x773D0000 - 0x77BC4000        
C:\WINDOWS\system32\shell32.dll
0x772D0000 - 0x77333000        
C:\WINDOWS\system32\SHLWAPI.dll
0x71950000 - 0x71A34000        
C:\WINDOWS\WinSxS\x86_Microsoft.Windows.Common-Controls_6595b64144ccf1df_6.0.0.0_x-ww_1382d70a\comctl32.dll
0x77340000 - 0x773CB000        
C:\WINDOWS\system32\comctl32.dll
0x71C20000 - 0x71C6F000        
C:\WINDOWS\System32\netapi32.dll
0x76670000 - 0x76754000        
C:\WINDOWS\System32\SETUPAPI.dll
0x52880000 - 0x52923000        
C:\WINDOWS\system32\USERENV.dll
0x71B20000 - 0x71B31000        
C:\WINDOWS\system32\MPR.dll
0x75F60000 - 0x75F66000        
C:\WINDOWS\System32\drprov.dll
0x71C10000 - 0x71C1D000        
C:\WINDOWS\System32\ntlanman.dll
0x71CD0000 - 0x71CE6000        
C:\WINDOWS\System32\NETUI0.dll
0x71C90000 - 0x71CCC000        
C:\WINDOWS\System32\NETUI1.dll
0x71C80000 - 0x71C86000        
C:\WINDOWS\System32\NETRAP.dll
0x71BF0000 - 0x71C01000        
C:\WINDOWS\System32\SAMLIB.dll
0x75F70000 - 0x75F79000        
C:\WINDOWS\System32\davclnt.dll
0x75F40000 - 0x75F5D000        
C:\WINDOWS\system32\appHelp.dll
0x76990000 - 0x769B4000        
C:\WINDOWS\System32\ntshrui.dll
0x76B20000 - 0x76B35000        
C:\WINDOWS\System32\ATL.DLL
0x6D130000 - 0x6D152000        
C:\j2sdk1.4.1\jre\bin\dcpr.dll
0x69000000 - 0x69211000        
C:\WINDOWS\System32\atioglxx.dll
0x76C90000 - 0x76CB2000        
C:\WINDOWS\system32\imagehlp.dll
0x6D510000 - 0x6D58C000        
C:\WINDOWS\system32\DBGHELP.dll
0x76BF0000 - 0x76BFB000        
C:\WINDOWS\System32\PSAPI.DLL

Local Time = Wed Sep 04 16:50:13 2002
Elapsed Time = 4395
#
# The exception above was detected in native code
outside the VM
#
# Java VM: Java HotSpot(TM) Client VM
(1.4.1-beta-b14 mixed mode)
#