code: public void setConnectionList(java.util.Collection<Connection> connectionList) {
          if (connectionList == null) {
              this.connectionList = null;
              return;
          }
  
          this.connectionList = new java.util.ArrayList<Connection>(connectionList);
      }
docs: <p>
  A list of requested connection definitions.
  </p>
  
  @param connectionList
  A list of requested connection definitions.