java.util.zip.ZipException: Unable to open: /opt/ibm/notes/framework/shared/eclipse/plugins/com.ibm.domino.osgi.core_9.0.1.20131004-1200.jar
I'm not that familiar with this environment, but sometimes it has to do with the simple things: paths or a file that the client isn't authorized to open / read.
Sometimes a system's patched under "root", or patched in some way that the installer isn't aware that the user has to have access, and then it doesn't grant enough access to the client users.
Does anyone know whether the garbage characters after the file name are normal? They seem to be citing 2 characters, 0xA0x9, following the filespec for the .jar file. I see it elsewhere in the crash dump; at present I do not think this is an issue.