Rename java API

Reviewed By: IanChilds

Differential Revision: D4265345

fbshipit-source-id: 69ecfd8fac214f86b8b70647b9b909acd83d78b5

ReactAndroid/src/main/java/com/facebook/react/uimanager/YogaNodePool.java

@@ -0,0 +1,28 @@
+// Copyright 2004-present Facebook. All Rights Reserved.
+
+package com.facebook.react.uimanager;
+
+import com.facebook.csslayout.YogaNode;
+import com.facebook.react.common.ClearableSynchronizedPool;
+
+/**
+ * Static holder for a recycling pool of YogaNodes.
+ */
+public class YogaNodePool {
+
+  private static final Object sInitLock = new Object();
+  private static ClearableSynchronizedPool<YogaNode> sPool;
+
+  public static ClearableSynchronizedPool<YogaNode> get() {
+    if (sPool != null) {
+      return sPool;
+    }
+
+    synchronized (sInitLock) {
+      if (sPool == null) {
+        sPool = new ClearableSynchronizedPool<YogaNode>(1024);
+      }
+      return sPool;
+    }
+  }
+}