diff --git a/libraries/extractor/src/main/java/androidx/media3/extractor/mp4/Atom.java b/libraries/extractor/src/main/java/androidx/media3/extractor/mp4/Atom.java
index 9b5c255d2c..9060521dd5 100644
--- a/libraries/extractor/src/main/java/androidx/media3/extractor/mp4/Atom.java
+++ b/libraries/extractor/src/main/java/androidx/media3/extractor/mp4/Atom.java
@@ -551,31 +551,6 @@ import java.util.List;
       return null;
     }
 
-    /**
-     * Returns the total number of leaf/container children of this atom with the given type.
-     *
-     * @param type The type of child atoms to count.
-     * @return The total number of leaf/container children of this atom with the given type.
-     */
-    public int getChildAtomOfTypeCount(int type) {
-      int count = 0;
-      int size = leafChildren.size();
-      for (int i = 0; i < size; i++) {
-        LeafAtom atom = leafChildren.get(i);
-        if (atom.type == type) {
-          count++;
-        }
-      }
-      size = containerChildren.size();
-      for (int i = 0; i < size; i++) {
-        ContainerAtom atom = containerChildren.get(i);
-        if (atom.type == type) {
-          count++;
-        }
-      }
-      return count;
-    }
-
     @Override
     public String toString() {
       return getAtomTypeString(type)