Converts a String array to an String, joined by the Seperator : String Join « Data Type « Java






  1. Java
  2. Data Type
  3. String Join

Converts a String array to an String, joined by the Seperator

  
public class Util{
    /**
     * Converts a String array to an String, joined by the Seperator
     *
     * @param items     The String Array to Join
     * @param seperator The Seperator used to join the String
     * @return The Joined String
     */
    public static String arrayToString(String[] items, String seperator) {
        if ((items == null) || (items.length == 0)) {
            return "";
        } else {
            StringBuffer buffer = new StringBuffer(items[0]);
            for (int i = 1; i < items.length; i++) {
                buffer.append(seperator);
                buffer.append(items[i]);
            }
            return buffer.toString();
        }
    }

}








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