[Bug swing/24080] JOptionPane.showMessageDialog deadlocks

[hendrich at informatik dot uni-hamburg dot de]

------- Additional Comments From hendrich at informatik dot uni-hamburg dot de  
2005-09-29 14:14 -------
Subject: Re:  JOptionPane.showMessageDialog deadlocks


> (1) very odd, works on my system perfectly. i will look into it again. thanks.
> (2) Fixed, made a slight change to the synchronized block.

OK, I will try re-testing as soon as your patch is in.

Odd indeed. The testcase for PR24080 deadlocks immediately on my system,
and with all windowmanagers that I could test. 

On the other hand, the rather similar testcase for PR24113 works fine
on my system.

---

Additional info: JOptionPane.showMessageDialog() used to work on my
system with earlier versions of Classpath. Browsing the changelog
shows a few possible candidate patches:

2005-09-22  Andreas Tobler  <address@hidden>

        * native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkWindowPeer.c
        ...
        
2005-09-20  Thomas Fitzsimmons  <address@hidden>

        PR awt/23951
        * native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkComponentPeer.c
        (isRealized): Leave GDK critical region when exiting early.
        
2005-09-15  Lillian Angel  <address@hidden>

        Fixes #23873
        * javax/swing/plaf/basic/BasicOptionPaneUI.java
        ...

2005-09-14  Robert Schuster  <address@hidden>

        * javax/swing/JOptionPane.java:
        (showConfirmDialog): Changed QUESTION_MESSAGE like the JDK
        does.
        * javax/swing/plaf/basic/BasicOptionPaneUI.java:
        (getButtons): Treat DEFAULT_OPTION like
        YES_NO_CANCEL_OPTION like the JDK.
        
2005-09-09  Thomas Fitzsimmons  <address@hidden>

        PR swing/23558
        * native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkWindowPeer.c



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24080