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public static void counter(int count) {
count = 2;
}
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public static void changeA1(int[] ints) {
ints = temp;
int[] temp = new int[3];
ints[0] = 7;
ints[1] = 8;
ints[2] = 9;
}
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public static void changeA2(int[] ints) {
ints[0] = 4;
ints[1] = 5;
ints[2] = 6;
}
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import java.io.*;
import java.net.*;
public class EchoServer {
private int port=8888;
private ServerSocket serverSocket;
public EchoServer() throws IOException {
serverSocket = new ServerSocket(port);
System.out.println("·þÎñÆ÷Æô¶¯");
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