code: public void setVerifyContainNames(String names) {
                  if (!GitTaskUtils.isNullOrBlankString(names)) {
                          namesToCheck.addAll(Arrays.asList(names.split(",")));
                  }
                  else {
                          throw new BuildException("Invalid references names.");
                  }
          }
docs: Sets the comma separated list of reference names to check in the list returned by the command
  
  @antdoc.notrequired
  @param names The command separated list of references names