コード例 #1
0
 private void checkInstanceState(InstanceHealth instanceState) {
   checkNotNull(instanceState.getDescription(), "Description cannot be null for InstanceState");
   checkNotNull(instanceState.getInstanceId(), "InstanceId cannot be null for InstanceState");
   checkNotNull(
       instanceState.getReasonCode(),
       "While ReasonCode can be null for InstanceState, its Optional wrapper cannot");
   checkNotNull(instanceState.getState(), "State cannot be null for InstanceState");
 }