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I searched lot about this topics but can't find a proper solution.
I am using eclipse 3.6 Helios version with operating system fedora15. In my application I am using GWT2.4 for front end development.
Now while I work with debug mode and want to debug at some point at the same time eclipse hangs for 3-4 mins.It resumes after and again start to debug process.
I am using this eclipse from last 3 years with windows but not faced this issue.In fedora I am using it from last 4 months and this problems stated to occur from last one month.
I am not getting what is the issues with eclipse. Please help me out. Thanks in advance.
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A Java program can be debugged simply by right clicking on the Java editor class file from Package explorer. Select Debug As → Java Application or use the shortcut Alt + Shift + D, J instead.
Pressing ctrl+R is the correct option but if your break point is on a line which is inside the for loop, then you will have to first remove the break point and then press ctrl+R on the line on which you want the control to land. I faced this issue while debugging.
Yes, Eclipse CDT has support of historical debugger feature. Open Debug Configuration -> Debugger -> Enable Reverse Debugging at startup . Than you can press shift+F5 or shift+F6 for step back like F5 or F6 for step forward.
F6 = Step Over = Go to the next codeline; if next line is a method, don't go inside of it. F7 = Step Out = process code in the same method and stop in the invoking method. F8 = Reumse = continue to next breakpoint.
Is this something that happens with different projects/code, or is it the same code that causes freezes? I've had issues where threads have started in the background and caused problems.
You say "(...) hangs for 3-4 mins.It resumes after and again start to debug process.", what do you mean? Does it continue to debug and move to the next line, or is there a crash and it restarts?
How long has it been since you changed workspace? I've found this, rather than the Eclipse installation, to be an issue over time. Create a new workspace folder, export all your projects and preferences and start fresh.
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You are using GWT 2.4 and I think you might be working with UI.xml too... There is a tag in each ui.xml at the top like
<!DOCTYPE ui:UiBinder SYSTEM "http://dl.google.com/gwt/DTD/xhtml.ent">
Which means eclipse is going to get that xhtml.ent file each time and there is a issue in GWT eclipse plugin have a look to below link
http://code.google.com/p/google-web-toolkit/issues/detail?id=5265
There is one comment which says
For me, removing
SYSTEM "http://dl.google.com/gwt/DTD/xhtml.ent"
and saving the document,
solves the problem..
maybe it is needed for something, so better you copy that locally somewhere, and link that.
Try it out and let me know.
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