Fix problem with createTempFile generating duplicate temp file names when ketting is running within multiple VMs on the same machine.
Fix problem with createTempFile generating duplicate temp file names
when ketting is running within multiple VMs on the same machine.

git-svn-id: 51b39fcfd0d3a6ea7caa15377cad4af13b9d2664@4353 5fb7f6ec-07c1-534a-b4ca-9155e429e800

juanmjacobs/kettle,cwarden/kettle,cwarden/kettle,juanmjacobs/kettle,cwarden/kettle,juanmjacobs/kettle