자바 - 네트워크 프로그램 자원 정리
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.Socket;
import static util.MyLogger.log;
public abstract class SocketCloseUtil {
public static void closeAll(Socket socket, InputStream input, OutputStream output) {
close(input);
close(output);
close(socket);
}
public static void close(InputStream input) {
if (input != null) {
try {
input.close();
} catch (IOException e) {
log(e.getMessage());
}
}
}
public static void close(OutputStream output) {
if (output != null) {
try {
output.close();
} catch (IOException e) {
log(e.getMessage());
}
}
}
public static void close(Socket socket) {
if (socket != null) {
try {
socket.close();
} catch (IOException e) {
log(e.getMessage());
}
}
}
}V4
V5
V6


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