* Argument-less constructor, used for in-memory kernel.
*/
protected Repository() {
this.homeDir = null;
DefaultRevisionStore rs =
new DefaultRevisionStore(new InMemPersistence(), null);
try {
rs.initialize();
} catch (Exception e) {
/* Not plausible for in-memory operation */
throw new InternalError("Unable to initialize in-memory store");
}
this.rs = rs;