Fix bug 12139: don't launch multiple 'save indexer cache' jobs at once. Also, just in case, always ignore .cproject as a resource that can trigger rebuilding configuration data.
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6"/>
<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
<classpathentry kind="src" path="src"/>
<classpathentry kind="src" path="tests"/>
<classpathentry kind="output" path="bin"/>
</classpath>