@Override
  public String toString() {
    return "LocatorListResponse{locators=" + controllers + ",isBalanced=" + isBalanced + "}";
  }
Returns whether or not the locator thinks that the servers in this group are currently
balanced.

@return true if the servers are balanced.
geode-core/src/main/java/org/apache/geode/cache/client/internal/locator/LocatorListResponse.java