fCougaarList.remove(o);
fCougaarInstalls.remove(o);
    private void removeCougaarInstalls() {        IStructuredSelection selection = (IStructuredSelection) fCougaarList            .getSelection();        Iterator elements = selection.iterator();        while (elements.hasNext()) {            Object o = elements.next();            fCougaarList.remove(o);        }        fCougaarList.refresh();        // this is order dependent. Must first refresh to work with         // the new state of affairs        //		if (getCurrentDefaultVM() == null) {        //			if (fVMList.getTable().getItemCount() > 0) {        //				verifyDefaultVM((IVMInstall)fVMList.getElementAt(0));        //			}        //		}    }