deletion of redundant files

Author: swift1719

src/self_encryption/Encryptor.java

@@ -53,5 +53,12 @@ public void encrypt(String src,String trgt)throws Exception
  //close the files
  fin.close();
  fout.close();
+ //deleting the source file
+ File file=new File(src);
+ if(file.delete()){
+ System.out.println("Source file - "+src+" deleted successfully!!!");
+ }else{
+ System.out.println("Failed to delete.");
+ }
  }
 }