ZipContentDumper.java

import java.util.zip.*;
import java.io.*;
public class ZipContentDumper{
  public static void dumpFileNames(String zipFile){
    try{
      ZipInputStream zis=new ZipInputStream(new FileInputStream(zipFile));
      ZipEntry entry;
      while((entry=zis.getNextEntry())!=null){
        String name=entry.getName();
        System.out.println("entry name: "+name);
        zis.closeEntry();
      }
      zis.close();
    }catch(IOException e){e.printStackTrace();}
  }
  public static void main(String[] args) {
    String file=args[0];
    dumpFileNames(file);
  }
}