delete temporary file in java

Question

I\'m creating temporary file in java but i\'m unable to delete it. This is the code I have written:

temp = File.createTempFile(\"temp\", \".txt\");
temp.dele         


        

Answer 1

Code to close the inpustream and outputstream:

    FileInputStream in = new FileInputStream();

     ArrayList list_in = new ArrayList();

     list_in.add(in);

     FileOutputStream out = new FileOutputStream();

     ArrayList list_out = new ArrayList();

     list_in.add(out);

     public do_before_exit()
     {

      for(int i=0;i