/* This file was generated by SableCC (http://www.sablecc.org/). */package org.sablecc.sablecc.node;import org.sablecc.sablecc.analysis.*;public final class X2PStateListTail extends XPStateListTail{  private PStateListTail _pStateListTail_;  public X2PStateListTail()  {}  public X2PStateListTail(    PStateListTail _pStateListTail_)  {    setPStateListTail(_pStateListTail_);  }  public Object clone()  {    throw new RuntimeException("Unsupported Operation");  }  public void apply(Switch sw)  {    throw new RuntimeException("Switch not supported.");  }  public PStateListTail getPStateListTail()  {    return _pStateListTail_;  }  public void setPStateListTail(PStateListTail node)  {    if(_pStateListTail_ != null)    {      _pStateListTail_.parent(null);    }    if(node != null)    {      if(node.parent() != null)      {        node.parent().removeChild(node);      }      node.parent(this);    }    _pStateListTail_ = node;  }  void removeChild(Node child)  {    if(_pStateListTail_ == child)    {      _pStateListTail_ = null;    }  }  void replaceChild(Node oldChild, Node newChild)  {}  public String toString()  {    return "" +           toString(_pStateListTail_);  }}