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- /*
- * join function for Java
- *
- * example
- * List<String> list = new ArrayList<String>();
- * list.add("hogehoge");
- * list.add("fugafuga");
- * list.add("piyopiyo");
- * join(list,"&");// hogehoge&fugafuga&piyopiyo
- *
- * String[] array = {"foo", "buzz", "bar"};
- * join(array,"&");// foo&buzz&bar
- */
- public static String join(List<String> list,String delimiter){
- delimiter = delimiter != null ? delimiter : "";
- String[] array = list.toArray(new String[list.size()]);
- return join(array,delimiter);
- }
- public static String join(String[] array, String delimiter) {
- StringBuilder temp = new StringBuilder();
- for(int i = 0; i < array.length; i++){
- temp.append(array[i]);
- if(i < array.length - 1){
- temp.append(delimiter);
- }
- }
- return temp.toString();
- }
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