01: package java.io;
02:
03: import java.security.AccessController;
04: import java.security.PrivilegedAction;
05: import java.util.ArrayList;
06: import java.util.Iterator;
07:
08: final class DeleteFileHelper extends Thread {
09:
10: static synchronized void add(File file) {
11: }
12:
13: private static synchronized void deleteFiles() {
14: }
15:
16: private DeleteFileHelper() {
17: }
18:
19: public void run() {
20: }
21: }
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