code: public void setReaders(java.util.Collection<String> readers) {
          if (readers == null) {
              this.readers = null;
              return;
          }
  
          this.readers = new com.amazonaws.internal.SdkInternalList<String>(readers);
      }
docs: <p>
  The Amazon Resource Name (ARN) for each read-only secondary cluster associated with the Aurora global database.
  </p>
  
  @param readers
  The Amazon Resource Name (ARN) for each read-only secondary cluster associated with the Aurora global
  database.