Java Array Trim trim(String[] strings)

Description

trim

License

Apache License

Declaration

public static String[] trim(String[] strings) 

Method Source Code

//package com.java2s;
/*/*from w  w  w .j  a v  a 2  s  . c  o  m*/
 * Copyright (c) 2005 Chris Richardson
 * 
 * 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.
 */

import java.util.*;

public class Main {
    public static String[] trim(String[] strings) {
        if (strings == null)
            return null;
        String[] result = new String[strings.length];
        for (int i = 0; i < strings.length; i++) {
            String s = strings[i];
            result[i] = s.trim();
        }
        return result;
    }

    public static Map trim(Map fetchGroupConfig) {
        Map result = new HashMap();
        for (Iterator it = fetchGroupConfig.entrySet().iterator(); it.hasNext();) {
            Map.Entry entry = (Map.Entry) it.next();
            Object value = entry.getValue();
            if (value instanceof String)
                value = ((String) value).trim();
            else if (value != null && value.getClass().isArray()
                    && value.getClass().getComponentType() == String.class)
                value = trim((String[]) value);
            else if (value instanceof List)
                value = trim((List) value);
            result.put(entry.getKey(), value);
        }
        return result;
    }

    private static List trim(List list) {
        List result = new ArrayList();
        for (Iterator it = list.iterator(); it.hasNext();) {
            String s = (String) it.next();
            result.add(s.trim());
        }
        return result;
    }
}

Related

1. trim(String[] args)
2. trim(String[] array)
3. trim(String[] array)
4. trim(String[] data)
5. trim(String[] s)
6. trimArray(char[] buffer, int read)
7. trimArray(final byte[] seq, final int trimFromFront, final int trimFromBack)
8. trimBytes(byte[] source, int fromIndex, int toIndex)
9. trimLeadingZeros(byte[] original)