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Code Issues Releases Wiki Activity

Add method to delete directory

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This commit is contained in:
Paul Schaub 2018-05-21 12:35:25 +02:00
parent e8923b9d16
commit 168e9398e3
Signed by: vanitasvitae
GPG key ID: 62BEE9264BF17311
1 changed files with 21 additions and 0 deletions
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21
smack-core/src/main/java/org/jivesoftware/smack/util/FileUtils.java
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@ -31,6 +31,7 @@ import java.net.URL;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;
import java.util.Stack;
import java.util.logging.Level;
import java.util.logging.Logger;
@ -155,4 +156,24 @@ public final class FileUtils {
return false;
}
}
public static void deleteDirectory(File root) {
File[] currList;
Stack<File> stack = new Stack<>();
stack.push(root);
while (!stack.isEmpty()) {
if (stack.lastElement().isDirectory()) {
currList = stack.lastElement().listFiles();
if (currList != null && currList.length > 0) {
for (File curr : currList) {
stack.push(curr);
}
} else {
stack.pop().delete();
}
} else {
stack.pop().delete();
}
}
}
}