In a Statement * check and print duplicate values and * remove the duplicates & print the unique values without using the for loop String note= “Hi, how are you ? Where are you from ?” Solution: How to remove DUPLICATE words from a given sentence 2. public class HelloWorld{ public static void main(String []args){ String v = "Virtusa-123"; int j= v.indexOf("u"); v= v.replaceAll("-", "\n"); System.out.println("Index of Char'u' : "+j); System.out.println(v); } }