org.robobinding.internal.java_beans.BeansUtils Maven / Gradle / Ivy

Go to download
/*
 * NOTICE: THE FILE HAS BEEN MODIFIED TO SUIT THE NEEDS OF THE PROJECT.
 *
 *  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.
 */

package org.robobinding.internal.java_beans;

public class BeansUtils {
    private BeansUtils() {
    }

    public static String toASCIIUpperCase(String string) {
	char[] charArray = string.toCharArray();
	StringBuilder sb = new StringBuilder(charArray.length);
	for (int index = 0; index < charArray.length; index++) {
	    if ('a' <= charArray[index] && charArray[index] <= 'z') {
		sb.append((char) (charArray[index] - ('a' - 'A')));
	    } else {
		sb.append(charArray[index]);
	    }
	}
	return sb.toString();
    }
}