[commons-io] branch master updated: Use isEmpty().

[gg...@apache.org]

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ggregory pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-io.git


The following commit(s) were added to refs/heads/master by this push:
     new e49d695  Use isEmpty().
e49d695 is described below

commit e49d695a24fed80818b1b1b8097e2dfd05c5f186
Author: Gary Gregory <ga...@gmail.com>
AuthorDate: Sat Jan 16 22:29:37 2021 -0500

    Use isEmpty().
---
 src/main/java/org/apache/commons/io/FileCleaningTracker.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/org/apache/commons/io/FileCleaningTracker.java b/src/main/java/org/apache/commons/io/FileCleaningTracker.java
index 6204e86..6f7208e 100644
--- a/src/main/java/org/apache/commons/io/FileCleaningTracker.java
+++ b/src/main/java/org/apache/commons/io/FileCleaningTracker.java
@@ -215,7 +215,7 @@ public class FileCleaningTracker {
         @Override
         public void run() {
             // thread exits when exitWhenFinished is true and there are no more tracked objects
-            while (exitWhenFinished == false || trackers.size() > 0) {
+            while (exitWhenFinished == false || !trackers.isEmpty()) {
                 try {
                     // Wait for a tracker to remove.
                     final Tracker tracker = (Tracker) q.remove(); // cannot return null