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Tree: e8788b776f

accumulation

accumulation-v4.7

automata-finite

master

tud-infrastructure-2018-10-12

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prism-accumulation/prism-tests/functionality/verify/mdps

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Joachim Klein e8788b776f Fix rare crash during GUI startup. We have observed crashes during GUI startup, during the splash screen phase, with the following exception stack trace: Exception in thread "main" java.util.ConcurrentModificationException at java.util.Vector$Itr.checkForComodification(Vector.java:1184) at java.util.Vector$Itr.next(Vector.java:1137) at javax.swing.plaf.basic.BasicDirectoryModel$LoadFilesThread.cancelRunnables(BasicDirectoryModel.java:340) at javax.swing.plaf.basic.BasicDirectoryModel$LoadFilesThread.cancelRunnables(BasicDirectoryModel.java:346) at javax.swing.plaf.basic.BasicDirectoryModel.validateFileCache(BasicDirectoryModel.java:135) at javax.swing.plaf.basic.BasicDirectoryModel.propertyChange(BasicDirectoryModel.java:69) at java.beans.PropertyChangeSupport.fire(PropertyChangeSupport.java:335) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:327) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:263) at java.awt.Component.firePropertyChange(Component.java:8422) at javax.swing.JFileChooser.setCurrentDirectory(JFileChooser.java:598) at userinterface.GUIPrism.setupResources(GUIPrism.java:262) at userinterface.GUIPrism.<init>(GUIPrism.java:228) at userinterface.GUIPrism.main(GUIPrism.java:127) The problem seems to be that creating a JFileChooser and then using setCurrentDirectory a short time later might result in some race condition in the Java platform code (the JFileChooser asynchronously pre-caches the directory contents and has to cancel these threads when the directory is changed). We have also not been able to reliably trigger it. While this doesn't look to be our fault, we avoid this by doing the currentDir logic before creating the JFileChooser and then passing this directly during the construction of the JFileChooser. (with Philipp Chrszon)		8 years ago
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bounded-reach	Fix rare crash during GUI startup.	8 years ago
coalition	Move prism-tests into this repository and update Makefile "tests" target.	9 years ago
ltl	Move prism-tests into this repository and update Makefile "tests" target.	9 years ago
ltl-fair	Move prism-tests into this repository and update Makefile "tests" target.	9 years ago
multi-general	Move prism-tests into this repository and update Makefile "tests" target.	9 years ago
multi-pareto	Move prism-tests into this repository and update Makefile "tests" target.	9 years ago
reach	Fix bug in sparse MDP reachability reward interval iteration	9 years ago
rewards	Move prism-tests into this repository and update Makefile "tests" target.	9 years ago