大佬帮我看看错误 没找到。ecplise没报错

[超级菜芽人]

ServerSocket s1 = null;
Socket s2 = null;
try {
s1 = new ServerSocket(9999);
s2 = s1.accept();
BufferedReader d1 = new BufferedReader(new InputStreamReader(s2.getInputStream()));
PrintStream p1 = new PrintStream(s2.getOutputStream());
BufferedReader d2 = new BufferedReader(new InputStreamReader(System.in));
System.out.println(":");
System.out.println("client say: "+d1.readLine());

String pp = null;
while((pp=d2.readLine()) != null) {
if(pp.equals("bey"));System.exit(-1);
p1.print(pp);
p1.flush();
System.out.println("client say: "+d1.readLine());
}




Socket s1 = new Socket("192.168.1.87",9999);
PrintStream p1 = new PrintStream((s1.getOutputStream()));//写
BufferedReader b1 = new BufferedReader(new InputStreamReader(s1.getInputStream()));//读

BufferedReader b2 = new BufferedReader(new InputStreamReader(System.in));
System.out.println(":");
System.out.println("Server say: "+b1.readLine());

String i = null;
while((i = b2.readLine()) != null) {
if(i.equals("bey"));System.exit(-1);
p1.print(i);
p1.flush();
System.out.println("client say: "+b1.readLine());
}
b2.close();
p1.close();
b1.close();
s1.close();

[丄whistle]

建议把代码贴全，出现了什么错误，或者有什么问题