s98259@ip30 ~ % java -jar Downloads/amidstest-v1-2.jar
[info] Amidstest v1.2
[info] Current system time: 2018-09-12 17:49:01.388
[info] System.getProperty("os.name") == 'Linux'
[info] System.getProperty("os.version") == '4.15.0-33-generic'
[info] System.getProperty("os.arch") == 'amd64'
[info] System.getProperty("java.version") == '10.0.2'
[info] System.getProperty("java.vendor") == 'Oracle Corporation'
[info] System.getProperty("sun.arch.data.model") == '64'
[info] Not using OpenGL.
Sep 12, 2018 5:49:01 PM java.util.prefs.FileSystemPreferences$1 run
INFO: Created user preferences directory.
[info] Biome profile activated: default
[crash] java.awt.AWTError: Assistive Technology not found: org.GNOME.Accessibility.AtkWrapper
	at java.desktop/java.awt.Toolkit.newAWTError(Toolkit.java:472)
	at java.desktop/java.awt.Toolkit.fallbackToLoadClassForAT(Toolkit.java:488)
	at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183)
	at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177)
	at java.base/java.util.HashMap$KeySpliterator.forEachRemaining(HashMap.java:1608)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
	at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150)
	at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497)
	at java.desktop/java.awt.Toolkit.loadAssistiveTechnologies(Toolkit.java:532)
	at java.desktop/java.awt.Toolkit.getDefaultToolkit(Toolkit.java:613)
	at java.desktop/java.awt.Toolkit.getEventQueue(Toolkit.java:1494)
	at java.desktop/java.awt.EventQueue.invokeLater(EventQueue.java:1312)
	at java.desktop/javax.swing.SwingUtilities.invokeLater(SwingUtilities.java:1421)
	at amidst.Amidst.startApplication(Amidst.java:162)
	at amidst.Amidst.run(Amidst.java:82)
	at amidst.Amidst.parseCommandLineArgumentsAndRun(Amidst.java:50)
	at amidst.Amidst.main(Amidst.java:30)
Caused by: java.lang.ClassNotFoundException: org.GNOME.Accessibility.AtkWrapper
	at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:582)
	at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:190)
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:499)
	at java.base/java.lang.Class.forName0(Native Method)
	at java.base/java.lang.Class.forName(Class.java:374)
	at java.desktop/java.awt.Toolkit.fallbackToLoadClassForAT(Toolkit.java:485)
	... 18 more

[crash] WARNING: You might be attempting to run this graphical application using a
[crash] JDK designed for headless systems.
[crash] Several solutions are detailed in the link below:
[crash] https://askubuntu.com/questions/695560/assistive-technology-not-found-awterror
New Default Acceleration Threshold: 0