How to avoid/fix/stop Eclipse from getting this SIGSEGV?

I'm using Eclipse Helios and I get this:

#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0xb13aa83b, pid=5456, tid=3076675264
#
# JRE version: 6.0_22-b04
# Java VM: Java HotSpot(TM) Client VM (17.1-b03 mixed mode, sharing linux-x86 )
# Problematic f开发者_开发问答rame:
# C  [libxul.so+0xce183b]
#
# An error report file with more information is saved as:
# /home/wena/hs_err_pid5456.log
#
# If you would like to submit a bug report, please visit:
#   http://java.sun.com/webapps/bugreport/crash.jsp
#
Aborted

UPDATE: I haven't had this crash in a long while and I don't remember when it stopped occurring or what caused it to stop.

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Assuming you are using the CDT, try appending these two lines to eclipse.ini:

-XX:CompileCommand=exclude,org/eclipse/cdt/internal/core/dom/parser/cpp/CPPASTFunctionDeclarator,postAccept
-XX:CompileCommand=exclude,org/eclipse/cdt/internal/core/dom/parser/cpp/semantics/CPPSemantics,declaredBefore

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libxul is part of the Mozilla browser engine. It's used, among other things, in the JavaDoc popup and view.

Check your installation of xulrunner and upgrade/fix it. You may also want to check the value of the environment variable MOZILLA_FIVE_HOME: Does it exist? Does it point to the correct version of xulrunner?