garydgregory commented on a change in pull request #294:
URL: https://github.com/apache/commons-io/pull/294#discussion_r740267789
##########
File path: src/main/java/org/apache/commons/io/FileUtils.java
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@@ -340,19 +340,26 @@ public static long checksumCRC32(final File file) throws
IOException {
* @see #forceDelete(File)
*/
public static void cleanDirectory(final File directory) throws IOException
{
- final File[] files = listFiles(directory, null);
-
- final List<Exception> causeList = new ArrayList<>();
- for (final File file : files) {
- try {
- forceDelete(file);
- } catch (final IOException ioe) {
- causeList.add(ioe);
- }
+ if (directory == null) {
+ return;
}
-
- if (!causeList.isEmpty()) {
- throw new IOExceptionList(directory.toString(), causeList);
+ if (directory.exists()) {
+ if (directory.isDirectory()) {
+ if (Objects.requireNonNull(directory.listFiles(), "File is not
directory").length != 0) {
+
Arrays.stream(Objects.requireNonNull(directory.listFiles(), "File is not
directory")).forEach(file -> {
+ try {
+ if (file.isDirectory() &&
Objects.requireNonNull(file.listFiles()).length != 0) {
+ cleanDirectory(file);
+ }
+ Files.delete(directory.toPath());
+ } catch (IOException e) {
+ e.printStackTrace();
Review comment:
Never output to the console.
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