URLConnection.getRequestProperties() has the following syntax.
public Map < String , List < String >> getRequestProperties()
In the following code shows how to use URLConnection.getRequestProperties() method.
import java.net.URL; import java.net.URLConnection; /*from w ww. j a v a2s.c o m*/ public class Main { public static void main(String args[]) throws Exception { URL u = new URL("http://www.java2s.com"); URLConnection uc = u.openConnection(); System.out.println(uc.getRequestProperties()); } }
The code above generates the following result.