code: public String getToken(){
  		if(this.tokenPosition>0){
  			String[] ar = StringUtils.split(this.line, null, this.tokenPosition+1);
  			if(ar!=null && ar.length>(this.tokenPosition-1)){
  				return StringUtils.trim(ar[this.tokenPosition-1]);
  			}
  		}
  		return null;
  	}
docs: Returns an array of all tokens being parsed.
  @return token array