How to delete a folder with files using Java

Question

I want to create and delete a directory using Java, but it isn\'t working.

File index = new File(\"/home/Work/Indexer1\");
if (!index.exists()) {
    index.m         


        

Answer 1

Here is a simple way to do it :

public void deleteDirectory(String directoryPath)  {
      new Thread(new Runnable() {
          public void run() {
             for(String e: new File(directoryPath).list()) {
                 if(new File(e).isDirectory()) 
                     deleteDirectory(e);
                 else 
                     new File(e).delete();
             }
          }
      }).start();
  }