(commons-collections) 08/44: Javadoc

[ggregory]

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

commit 58192615319e5e1621c9a60e7af81c3d4269303b
Author: Gary Gregory <garydgreg...@gmail.com>
AuthorDate: Sun Jun 23 16:27:33 2024 -0400

    Javadoc
---
 .../org/apache/commons/collections4/bidimap/DualTreeBidiMap.java   | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git 
a/src/main/java/org/apache/commons/collections4/bidimap/DualTreeBidiMap.java 
b/src/main/java/org/apache/commons/collections4/bidimap/DualTreeBidiMap.java
index 4b63e1ba5..50d49d5d7 100644
--- a/src/main/java/org/apache/commons/collections4/bidimap/DualTreeBidiMap.java
+++ b/src/main/java/org/apache/commons/collections4/bidimap/DualTreeBidiMap.java
@@ -414,7 +414,12 @@ public class DualTreeBidiMap<K, V> extends 
AbstractDualBidiMap<K, V>
         return ((SortedMap<V, K>) reverseMap).comparator();
     }
 
-    // Serialization
+    /**
+     * Serializes this object to an ObjectOutputStream.
+     *
+     * @param out the target ObjectOutputStream.
+     * @throws IOException thrown when an I/O errors occur writing to the 
target stream.
+     */
     private void writeObject(final ObjectOutputStream out) throws IOException {
         out.defaultWriteObject();
         out.writeObject(normalMap);