Http Response Header In Java Example

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import java.net.*;
import java.util.*;

public class JavaHttpNetworkHeaderExample {

	public static void main(String[] args) {
		try {
			URL obj = new URL("https://www.javascan.com");
			URLConnection conn = obj.openConnection();
			Map<String, List<String>> map = conn.getHeaderFields();

			for (Map.Entry<String, List<String>> entry : map.entrySet()) {
				System.out.println(entry.getKey() + " : " + entry.getValue());
			}
		} catch (Exception e) {
		}
	}
}
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