Java Collection Convert toCollectionString(Collection c, char sep)

Description

to Collection String

License

Apache License

Declaration

public static String toCollectionString(Collection<?> c, char sep) 

Method Source Code

//package com.java2s;
/**/*from  w  ww . j a  v a 2  s .co m*/
 * 
 * Copyright 2015 The Darks NLP Project (Liu lihua)
 *
 * 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.Collection;

public class Main {
    public static String toCollectionString(Collection<?> c, char sep) {
        StringBuilder buf = new StringBuilder();
        for (Object obj : c) {
            buf.append(obj).append(sep);
        }
        if (buf.length() > 0) {
            buf.setLength(buf.length() - 1);
        }
        return buf.toString();
    }
}

Related

1. convertToPrimitive(Collection info)
2. to2DIntArray(Collection coll)
3. to2DStringArray(Collection coll)
4. toAlphaCollection(Collection collection)
5. toArray(Collection items, Object array[], boolean convert_to_primitive)
6. toCollectionString(Collection collection_p)
7. toCommaDelimitedString(Collection c)
8. toCommaDelimitedStringInQuotes(Collection c)
9. toCommaSep(Collection strings)