01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: *
17: */
18: package org.apache.lenya.util;
19:
20: /**
21: * String utility.
22: */
23: public final class StringUtil {
24:
25: /**
26: * Joins an array of objects into a string.
27: * @param objects The objects.
28: * @param delimiter The delimiter to use.
29: * @return A string.
30: */
31: public static final String join(Object[] objects, String delimiter) {
32: StringBuffer buffer = new StringBuffer();
33: for (int i = 0; i < objects.length; i++) {
34: if (i > 0) {
35: buffer.append(delimiter);
36: }
37: buffer.append(objects[i].toString());
38: }
39: return buffer.toString();
40: }
41:
42: }
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