package net.sf.yacas;class LispAtom extends LispObject{    static LispObject New(LispEnvironment aEnvironment, String aString) throws Exception	{    LispObject self = null;    if (LispStandard.IsNumber(aString,true))	// check if aString is a number (int or float)    {			/// construct a number from a decimal string representation (also create a number object)			self = new LispNumber(aString, aEnvironment.Precision());    }    else    {			self = new LispAtom(aEnvironment.HashTable().LookUp(aString));    }    LispError.Check(self!=null,LispError.KLispErrNotEnoughMemory);    return self;	}    public String String()	{	  return iString;	}    public LispObject Copy(boolean aRecursed)	{	   return new LispAtom(iString);	}    public LispObject SetExtraInfo(LispPtr aData)	{	  //TODO FIXME	  System.out.println("NOT YET IMPLEMENTED!!!");/*		LispObject result = new LispAnnotatedObject<LispAtom>(this);		result->SetExtraInfo(aData);		return result;*/        return null;	}    LispAtom(String aString)	{	  iString = aString;	}    String iString;};