[bug #25461] Unable to view green arrows upon hitting a breakpoint using DDD 3.3.11 & JDK6

[Robert Petersen]

URL:
  <http://savannah.gnu.org/bugs/?25461>

                 Summary: Unable to view green arrows upon hitting a
breakpoint using DDD 3.3.11 & JDK6
                 Project: DDD
            Submitted by: pocketpick
            Submitted on: Mon 02 Feb 2009 01:55:26 AM GMT
                Category: Data display
                Severity: 3 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any
                 Release: 3.3.11

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Details:

Greetings,

I've come across an issue regarding the Green Arrow display when a breakpoint
is hit, with respect to DDD & JDK6/JDB.

I am currently running Ubuntu 8.10 with:
 - sun-java6-jre
 - sun-java6-jdk
 - sun-java6-bin
 - ddd 3.3.11
...installed.

The version output from the JDB was:
 "This is jdb version 1.6 (J2SE version 1.6.0_10)"

After compiling a sample 'Hello, World' application (see attached) and then
running it through DDD:
 - java6 -g Main.java
 - ddd --jdb Main
...The DDD window opens successfully with a display of the source code in
question. I'm able to set a breakpoint (the Red Stop sign glyph was visible
and was confirmed on the jdb output pane) and also hit it once the application
is run.

However, the arrow indicator is not visible once the line of code is
reached.

I attempted to install the OpenJDK 6 to see if it might offer different
behavior, but it didn't. Both packages seemed to make no difference.

It seems like a DDD bug, but I can't rule out that I'm not doing something
very stupid (though I've looked it over 5 times)'

Thanks!



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File Attachments:


-------------------------------------------------------
Date: Mon 02 Feb 2009 01:55:27 AM GMT  Name: DDD_NoGreenArrow.png  Size: 25kB
  By: pocketpick
Attached sample source code and image of problem in question
<http://savannah.gnu.org/bugs/download.php?file_id=17378>
-------------------------------------------------------
Date: Mon 02 Feb 2009 01:55:27 AM GMT  Name: Main.java  Size: 134B   By:
pocketpick
Attached sample source code and image of problem in question
<http://savannah.gnu.org/bugs/download.php?file_id=17379>

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