Merge "DO NOT MERGE - Merge Android 10 into master"

1 files changed, 14 insertions, 0 deletions

diff --git a/core/java/android/util/SparseSetArray.java b/core/java/android/util/SparseSetArray.java
index d100f12ed026..c1873d76f46f 100644
--- a/core/java/android/util/SparseSetArray.java
+++ b/core/java/android/util/SparseSetArray.java
@@ -44,6 +44,13 @@ public class SparseSetArray<T> {
     }
 
     /**
+     * Removes all mappings from this SparseSetArray.
+     */
+    public void clear() {
+        mData.clear();
+    }
+
+    /**
      * @return whether a value exists at index n.
      */
     public boolean contains(int n, T value) {
@@ -55,6 +62,13 @@ public class SparseSetArray<T> {
     }
 
     /**
+     * @return the set of items at index n
+     */
+    public ArraySet<T> get(int n) {
+        return mData.get(n);
+    }
+
+    /**
      * Remove a value from index n.
      * @return TRUE when the value existed at the given index and removed, FALSE otherwise.
      */