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Helps to migrate from Tobago 1.0.x to 1.5.x. Should not be used in production.

There is a newer version: 3.0.0-alpha-7

package org.apache.myfaces.tobago.util;

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import org.apache.myfaces.tobago.internal.util.Deprecation;
import org.apache.myfaces.tobago.renderkit.LabelWithAccessKey;

import java.util.ArrayList;
import java.util.List;
import java.util.Locale;
import java.util.StringTokenizer;

/**
 * @deprecated Please use VariableResolverUtils
 */
public class StringUtils {

  private StringUtils() {
  }

  /**
   * @deprecated Use commons-lang StringUtils.capitalize() instead.
   */
  @Deprecated
  public static String firstToUpperCase(String string) {
    if (Deprecation.LOG.isWarnEnabled()) {
      Deprecation.LOG.warn("use commons-lang please");
    }
    if (string == null) {
      return null;
    }
    switch (string.length()) {
      case 0:
        return string;
      case 1:
        return string.toUpperCase(Locale.ENGLISH);
      default:
        return string.substring(0, 1).toUpperCase(Locale.ENGLISH) + string.substring(1);
    }
  }

  public static List parseIntegerList(String integerList)
      throws NumberFormatException {
    List list = new ArrayList();

    StringTokenizer tokenizer = new StringTokenizer(integerList, ", ");
    while (tokenizer.hasMoreElements()) {
      String token = tokenizer.nextToken().trim();
      if (token.length() > 0) {
        list.add(new Integer(token));
      }
    }

    return list;
  }

  public static  String toString(List list) {
    StringBuilder buffer = new StringBuilder(",");
    for (T t : list) {
      buffer.append(t);
      buffer.append(",");
    }
    return buffer.toString();
  }

  @Deprecated
  public static String escapeAccessKeyIndicator(String label) {
    if (Deprecation.LOG.isWarnEnabled()) {
      Deprecation.LOG.warn(label);
    }
    return org.apache.commons.lang.StringUtils.replace(label,
        String.valueOf(LabelWithAccessKey.INDICATOR), LabelWithAccessKey.ESCAPED_INDICATOR);
  }

}