code: @Override
      public Collection<String> resumeJobs(final GroupMatcher<JobKey> matcher) throws JobPersistenceException {
          return doWithLock(new LockCallback<Collection<String>>() {
              @Override
              public Collection<String> doWithLock(JedisCommands jedis) throws JobPersistenceException {
                  return storage.resumeJobs(matcher, jedis);
              }
          }, "Could not resume jobs.");
      }
docs: Resume (un-pause) all of the <code>{@link org.quartz.Job}s</code> in
  the given group.
  <p/>
  <p>
  If any of the <code>Job</code> s had <code>Trigger</code> s that
  missed one or more fire-times, then the <code>Trigger</code>'s
  misfire instruction will be applied.
  </p>
  
  @param matcher the matcher for job group name comparison
  @see #pauseJobs(org.quartz.impl.matchers.GroupMatcher)