How start JRE with swing/awt disabled?

Hello,
I find this exception in tomcat log:
Exception in thread "TimerQueue" java.lang.UnsatisfiedLinkError: /usr/java/jre1.6.0_21/lib/amd64/xawt/libmawt.so: libXtst.so.6: cannot open shared object file: No such file or directory
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary0(Unknown Source)
at java.lang.ClassLoader.loadLibrary(Unknown Source)
at java.lang.Runtime.load0(Unknown Source)
at java.lang.System.load(Unknown Source)
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary0(Unknown Source)
at java.lang.ClassLoader.loadLibrary(Unknown Source)
at java.lang.Runtime.loadLibrary0(Unknown Source)
at java.lang.System.loadLibrary(Unknown Source)
at sun.security.action.LoadLibraryAction.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.awt.NativeLibLoader.loadLibraries(Unknown Source)
at sun.awt.DebugHelper.<clinit>(Unknown Source)
at java.awt.EventQueue.<clinit>(Unknown Source)
at javax.swing.SwingUtilities.invokeLater(Unknown Source)
at javax.swing.Timer.post(Unknown Source)
at javax.swing.TimerQueue.postExpiredTimers(Unknown Source)
at javax.swing.TimerQueue.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
This occurs on a Linux server on which I removed all X11 packages.
I wonder if there is a way I could disable awt/swing from JRE since no GUI is used ?
thanks for inputs.

thanks for suggestion. I did add the option in tomcat startup command-line, and will check the log for such exception in coming days,
thanks much.

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<Re-Titled By Host>

How can I start anew with Photos and clear the (minimal) stuff it has uploaded (about 6000 of 19,000 images in the last 7 days) ? If I simply delete the Photos.photolibrary file will that do the trick and lt me start a new fresh library using?
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jackd comes with ABSOLUTELY NO WARRANTY
This is free software, and you are welcome to redistribute it
under certain conditions; see the file COPYING for details
could not open driver .so '/usr/lib/jack/jack_firewire.so': libffado.so.2: cannot open shared object file: No such file or directory
JACK compiled with System V SHM support.
loading driver ..
creating alsa driver ... hw:0|hw:0|1024|2|48000|0|0|nomon|swmeter|-|32bit
control device hw:0
the playback device "hw:0" is already in use. Please stop the application using it and run JACK again
cannot load driver module alsa
I've also tried jack2 from [community], and after starting it with "jack_control start", I get this...
$ jack_control start
--- start
DBus exception: org.jackaudio.Error.Generic: Failed to start server
So how do I start it? I'm guessing jack doesn't want to start because some other KDE application grabbed alsa before jackd (but I've been wrong before), and I don't have the slightest idea what jack2 is about with that "generic" error. If anyone would help me shed some light on this, I'd appreciate it a lot.
Thanks in advance!
Last edited by Wintershade (2011-03-26 19:22:08)

@schivmeister thanks that one worked
Yes, it was knotify4. So now this part works. I've switched to jack2 and it works flawlessly when starting it with jackd
So this part is solved... now, would you be so kind (if you know) as to point me to some tutorials or howtos (or proper documentation, cos I can't find much of that either) on how to connect various ALSA channels with JACK?
Basically, I want to route my PCM channel and the Mic channel into Capture 1 (or one to Capture 1 and other to Capture 2), since my Intel HDA audio card doesn't have the "Mix" or "What-U-Hear" or whatever as an available capture source. Any leads on that? (or do I have to open another thread for it?)
TIA

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