Description of problem:
I was working on a CS assignment in Eclipse when suddenly OpenJDK crashed and Eclipse closed.

Version-Release number of selected component:
java-1.7.0-openjdk-headless-1.7.0.60-2.4.5.1.fc20

Additional info:
reporter:       libreport-2.1.12
backtrace_rating: 4
cmdline:        java -agentpath:/usr/lib64/libabrt-java-connector.so=abrt=on -Xms128m -Xmx512m -Dorg.eclipse.swt.browser.UseWebKitGTK=true -Dhelp.lucene.tokenizer=standard -XX:CompileCommand=exclude,org/eclipse/core/internal/dtree/DataTreeNode,forwardDeltaWith -XX:CompileCommand=exclude,org/eclipse/jdt/internal/compiler/lookup/ParameterizedMethodBinding,<init> -XX:CompileCommand=exclude,org/eclipse/cdt/internal/core/dom/parser/cpp/semantics/CPPTemplates,instantiateTemplate -XX:CompileCommand=exclude,org/eclipse/cdt/internal/core/pdom/dom/cpp/PDOMCPPLinkage,addBinding -XX:CompileCommand=exclude,org/python/pydev/editor/codecompletion/revisited/PythonPathHelper,isValidSourceFile -XX:CompileCommand=exclude,org/eclipse/tycho/core/osgitools/EquinoxResolver,newState -Dorg.eclipse.equinox.p2.reconciler.dropins.directory=/usr/share/eclipse/dropins -Declipse.p2.skipMovedInstallDetection=true -XX:MaxPermSize=256m -jar /usr/lib64/eclipse//plugins/org.eclipse.equinox.launcher_1.3.0.v20131104-1241.jar -os linux -ws gtk -arch x86_64 -showsplash /usr/lib64/eclipse//plugins/org.eclipse.platform_4.3.1.v20131104-1237/splash.bmp -launcher /usr/lib64/eclipse/eclipse -name Eclipse --launcher.library /usr/lib64/eclipse//plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.1.200.v20131104-1241/eclipse_1508.so -startup /usr/lib64/eclipse//plugins/org.eclipse.equinox.launcher_1.3.0.v20131104-1241.jar --launcher.appendVmargs -exitdata 1000001 -preventMasterEclipseLaunch -vm /usr/bin/java -vmargs -Xms128m -Xmx512m -Dorg.eclipse.swt.browser.UseWebKitGTK=true -Dhelp.lucene.tokenizer=standard -XX:CompileCommand=exclude,org/eclipse/core/internal/dtree/DataTreeNode,forwardDeltaWith -XX:CompileCommand=exclude,org/eclipse/jdt/internal/compiler/lookup/ParameterizedMethodBinding,<init> -XX:CompileCommand=exclude,org/eclipse/cdt/internal/core/dom/parser/cpp/semantics/CPPTemplates,instantiateTemplate -XX:CompileCommand=exclude,org/eclipse/cdt/internal/core/pdom/dom/cpp/PDOMCPPLinkage,addBinding -XX:CompileCommand=exclude,org/python/pydev/editor/codecompletion/revisited/PythonPathHelper,isValidSourceFile -XX:CompileCommand=exclude,org/eclipse/tycho/core/osgitools/EquinoxResolver,newState -Dorg.eclipse.equinox.p2.reconciler.dropins.directory=/usr/share/eclipse/dropins -Declipse.p2.skipMovedInstallDetection=true -XX:MaxPermSize=256m -jar /usr/lib64/eclipse//plugins/org.eclipse.equinox.launcher_1.3.0.v20131104-1241.jar
executable:     /usr/lib/jvm/java-1.7.0-openjdk-1.7.0.60-2.4.5.1.fc20.x86_64/jre-abrt/bin/java
kernel:         3.13.4-200.fc20.x86_64
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 1 (10 frames)
 #6 g_object_ref at gobject.c:3057
 #7 gail_container_real_remove_gtk at gailcontainer.c:195
 #12 gtk_container_remove at gtkcontainer.c:1240
 #13 gtk_widget_dispose at gtkwidget.c:8792
 #15 gtk_box_forall at gtkbox.c:1251
 #16 gtk_container_destroy at gtkcontainer.c:1073
 #21 gtk_object_dispose at gtkobject.c:421
 #23 gtk_fixed_forall at gtkfixed.c:452
 #24 gtk_container_destroy at gtkcontainer.c:1073
 #29 gtk_object_dispose at gtkobject.c:421