code: public void setBootstrapActions(java.util.Collection<BootstrapActionConfig> bootstrapActions) {
          if (bootstrapActions == null) {
              this.bootstrapActions = null;
              return;
          }
  
          this.bootstrapActions = new com.amazonaws.internal.SdkInternalList<BootstrapActionConfig>(bootstrapActions);
      }
docs: <p>
  A list of bootstrap actions to run before Hadoop starts on the cluster nodes.
  </p>
  
  @param bootstrapActions
  A list of bootstrap actions to run before Hadoop starts on the cluster nodes.