/*
 * Copyright 2016 Christian Basler
 *
 * 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 ch.dissem.apps.abit.util;

import java.util.regex.Pattern;

/**
 * @author Christian Basler
 */
public class Strings {
    private final static Pattern WHITESPACES = Pattern.compile("\\s+");

    public static String normalizeWhitespaces(CharSequence string) {
        string = string.subSequence(0, Math.min(string.length(), 200));
        return WHITESPACES.matcher(string).replaceAll(" ");
    }
}