1 files changed, 0 insertions, 55 deletions
diff --git a/packages/SystemUI/src/com/android/systemui/TransactionPool.java b/packages/SystemUI/src/com/android/systemui/TransactionPool.java
deleted file mode 100644
index 801cf8a7523b..000000000000
--- a/packages/SystemUI/src/com/android/systemui/TransactionPool.java
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright (C) 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.systemui;
-
-import android.util.Pools;
-import android.view.SurfaceControl;
-
-import javax.inject.Inject;
-import javax.inject.Singleton;
-
-/**
- * Provides a synchronized pool of {@link SurfaceControl.Transaction}s to minimize allocations.
- */
-@Singleton
-public class TransactionPool {
-    private final Pools.SynchronizedPool<SurfaceControl.Transaction> mTransactionPool =
-            new Pools.SynchronizedPool<>(4);
-
-    @Inject
-    TransactionPool() {
-    }
-
-    /** Gets a transaction from the pool. */
-    public SurfaceControl.Transaction acquire() {
-        SurfaceControl.Transaction t = mTransactionPool.acquire();
-        if (t == null) {
-            return new SurfaceControl.Transaction();
-        }
-        return t;
-    }
-
-    /**
-     * Return a transaction to the pool. DO NOT call {@link SurfaceControl.Transaction#close()} if
-     * returning to pool.
-     */
-    public void release(SurfaceControl.Transaction t) {
-        if (!mTransactionPool.release(t)) {
-            t.close();
-        }
-    }
-}