* the target to delete
*/
public static void deltree(File target) {
- for (File file : target.listFiles()) {
- if (file.isDirectory()) {
+ File[] files = target.listFiles();
+ if (files != null) {
+ for (File file : files) {
deltree(file);
- } else {
- if (!file.delete()) {
- System.err.println("Cannot delete file: "
- + file.getAbsolutePath());
- }
}
}
if (!target.delete()) {
- System.err.println("Cannot delete file: "
- + target.getAbsolutePath());
+ System.err.println("Cannot delete: " + target.getAbsolutePath());
}
}