/** {@inheritDoc} */
 @Override
 public void init(final AbstractBuilder parentBuilder, final EnvCommand cmd) {
   super.init(parentBuilder, new NodeWithChildsImpl(), endingTokenId);
 }
 /**
  * Constructor with arguments for shorter non-reflection instantiation.
  *
  * @param parentBuilder The parent builder.
  * @param endingTokenId The token ending this builder or {@link Token#NONE}.
  */
 public NodeBuilder(final AbstractBuilder parentBuilder, final Token endingTokenId) {
   super();
   super.init(parentBuilder, new NodeWithChildsImpl(), endingTokenId);
 }