Attributes: entrySet() : Attributes « java.util.jar « Java by API

1. Java by API
2. java.util.jar
3. Attributes

Attributes: entrySet()

  

import java.io.IOException;
import java.util.Enumeration;
import java.util.jar.Attributes;
import java.util.jar.JarEntry;
import java.util.jar.JarFile;

public class Main {

  public static void main(String[] args) throws IOException {

    JarFile jf = new JarFile(args[0]);
    Enumeration e = jf.entries();
    while (e.hasMoreElements()) {
      JarEntry je = (JarEntry) e.nextElement();
      String name = je.getName();

      Attributes a = je.getAttributes();
      if (a != null) {
        Object[] nameValuePairs = a.entrySet().toArray();
        for (int j = 0; j < nameValuePairs.length; j++) {
          System.out.println(nameValuePairs[j]);
        }
      }
    }
  }
}

   
    
  

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