2 * Copyright (C) 2007 The Android Open Source Project
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package android.graphics;
19 import com.android.internal.util.ArrayUtils;
21 /* package */ class TemporaryBuffer
23 /* package */ static char[] obtain(int len) {
26 synchronized (TemporaryBuffer.class) {
31 if (buf == null || buf.length < len)
32 buf = new char[ArrayUtils.idealCharArraySize(len)];
37 /* package */ static void recycle(char[] temp) {
38 if (temp.length > 1000)
41 synchronized (TemporaryBuffer.class) {
46 private static char[] sTemp = null;