message: Change code format and fix const for yarn test (due to Angular4)
diff: @@ -49,8 +49,8 @@ export class JhiHealthService {
  /* private methods */
  private addHealthObject(result, isLeaf, healthObject, name): any {
  - const status: any = '';
  - const error: any = '';
  + const status: any = 'UP';
  + const error: any = undefined;
  const healthData: any = {
  'name': name,
  'error': error,
  