Java tutorial
/* 7) Join Strings using separator >>>AB$#$CD$#$EF */ import org.apache.commons.lang.StringUtils; public class StringUtilsTrial { public static void main(String[] args) { // Join all Strings in the Array into a Single String, separated by $#$ System.out.println( "7) Join Strings using separator >>>" + StringUtils.join(new String[] { "AB", "CD", "EF" }, "$#$")); } }