2 * Copyright (C) 2008 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 org.apache.harmony.kernel.vm;
20 * String utility functions.
22 public final class StringUtils {
24 * This class is uninstantiable.
26 private StringUtils() {
27 // This space intentionally left blank.
31 * Combine a list of strings in an <code>Object[]</code> into a single
34 * @param list non-null; the strings to combine
35 * @return non-null; the combined form
37 public static String combineStrings(Object[] list) {
38 int listLength = list.length;
45 return (String) list[0];
51 for (int i = 0; i < listLength; i++) {
52 strLength += ((String) list[i]).length();
55 StringBuilder sb = new StringBuilder(strLength);
57 for (int i = 0; i < listLength; i++) {