public void prt2(LinkedHashMap Map1) throws IOException
{
Iterator iterator10=Map1.keySet().iterator();
FileWriter bw=new FileWriter("D:\\自然语言\\二元.txt");
while(iterator10.hasNext()){
String word10=(String) iterator10.next();
bw.write(word10+") ");
System.out.println("("+word10+"): ");
}
bw.flush();
bw.close();
}