Unzip Using Ant Code

package com.test.ant;

import java.io.File;
import org.apache.tools.ant.DefaultLogger;
import org.apache.tools.ant.Task;
import org.apache.tools.ant.Project;
import org.apache.tools.ant.taskdefs.Expand;

public class AntUnzip {

 public static void main(String[] args) {
  File src = new File("1.zip"); // Source Zip File Name
  File dest = new File("test"); // Destination Folder Name
  Expand expand = new Expand();
  expand.setSrc(src);
  expand.setDest(dest);
  callAntTask(expand, "Unzip");
 }

 public static void callAntTask(Task task, String taskName) {
  DefaultLogger logger = new DefaultLogger();
  logger.setMessageOutputLevel(Project.MSG_DEBUG);
  logger.setOutputPrintStream(System.out);
  logger.setErrorPrintStream(System.err);
  Project project = new Project();
  project.addBuildListener(logger);
  task.setProject(project);
  task.setTaskName(taskName);
  task.execute();
 }

}