/* package whatever; // don't place package name! */ import java.util.*; import java.lang.*; import java.io.*; /* Name of the class has to be "Main" only if the class is public. */ class Ideone { public static void main (String[] args) throws java.lang.Exception { String url= ""; String m1 = url.replaceAll("(?<=\\/)[^\\/]*(?=\\?)", "srk-confesses-found-gauri-to-be-physically-attractive"); System.out.println(m1); } }