/**
* Copyright 2010 Google Inc.
*
* Licensed 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.
*
*/
package org.waveprotocol.pst.model;
/**
* Util methods for model objects.
*
* @author kalman@google.com (Benjamin Kalman)
*/
public final class Util {
private Util() {
}
/**
* @return the given string, capitalized ("fooBar" = "FooBar")
*/
public static String capitalize(String s) {
return s.isEmpty() ? "" : Character.toUpperCase(s.charAt(0)) + s.substring(1);
}
/**
* @return the given string, uncapitalized ("FooBar" = "fooBar")
*/
public static String uncapitalize(String s) {
return s.isEmpty() ? "" : Character.toLowerCase(s.charAt(0)) + s.substring(1);
}
}