Eclipse crash in fedora20

#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x00007f9d6dfd4c91, pid=5739, tid=140316573566720
#
# JRE version: 7.0_25-b30
# Java VM: OpenJDK 64-Bit Server VM (23.7-b01 mixed mode linux-amd64 )
# Problematic frame:
# C  [libsoup-2.4.so.1+0x6ac91]  soup_session_feature_detach+0x11
#
# Core dump written. Default location: /home/panthe/eclipse/core or core.5739
#
# If you would like to submit a bug report, please include
# instructions on how to reproduce the bug and visit:
#   
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#

answer:

Check bug report . I suggest you to upgrade to the newest Eclipse 4.3 (Kepler).

Alternativelly you can try workaround :

For a workaround add the following to the end of your eclipse.ini

-Dorg.eclipse.swt.browser.DefaultType=mozilla