207 
208     public String pushPath(String remote) throws IOException {
209         return null;
210     }
211 
212     public boolean isValidRevisionRange(String expression) throws IOException {
213         return false;
214     }
215 
216     public Optional<String> upstreamFor(Branch b) throws IOException {
217         return Optional.empty();
218     }
219 
220     public List<StatusEntry> status(Hash from, Hash to) throws IOException {
221         return Collections.emptyList();
222     }
223 
224     public boolean contains(Branch b, Hash h) throws IOException {
225         return false;
226     }








227 }

207 
208     public String pushPath(String remote) throws IOException {
209         return null;
210     }
211 
212     public boolean isValidRevisionRange(String expression) throws IOException {
213         return false;
214     }
215 
216     public Optional<String> upstreamFor(Branch b) throws IOException {
217         return Optional.empty();
218     }
219 
220     public List<StatusEntry> status(Hash from, Hash to) throws IOException {
221         return Collections.emptyList();
222     }
223 
224     public boolean contains(Branch b, Hash h) throws IOException {
225         return false;
226     }
227 
228     public List<Reference> remoteBranches(String remote) throws IOException {
229         return null;
230     }
231 
232     public List<String> remotes() throws IOException {
233         return null;
234     }
235 }