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    1   /**
    2    *  Licensed to the Apache Software Foundation (ASF) under one or more
    3    *  contributor license agreements.  See the NOTICE file distributed with
    4    *  this work for additional information regarding copyright ownership.
    5    *  The ASF licenses this file to You under the Apache License, Version 2.0
    6    *  (the "License"); you may not use this file except in compliance with
    7    *  the License.  You may obtain a copy of the License at
    8    *
    9    *     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.geronimo.console.util;
   19   
   20   public abstract class StringUtils {
   21   
   22       public static String convertToCommaDelimited(String[] list) {
   23           StringBuffer ret = new StringBuffer("");
   24           for (int i = 0; list != null && i < list.length; i++) {
   25               ret.append(list[i]);
   26               if (i < list.length - 1) {
   27                   ret.append(',');
   28               }
   29           }
   30           return ret.toString();
   31       }
   32   
   33   }

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