Java please

\begin{tabular}{l|l} LAB \\ ACtiviry & 3.25.1 LAB: Eastern login name \end{tabular} LabProgram.java Run your program as often as you'd like, before submitting input values in the first box, then click Run program and of second box Write a program that createsa login name for a user, gwen the user's first name and last name. The login name is the persons last raane plus the first letter of their first name in all lower case letters: This is roughly how Eastem determines your login name fhowever we are ignoring hyphenated last names oc instances where the login name is already being used). Ex. If the input is John 5 mith the output 15 Your name laz John Smith Your login thime 13 : amithj Ex. if the input is: hahley Thorpoon the output is. Your nand 1s: Aahley Thompson Your login name lot thompgena Note thot the code below makes a copy of the string str, but all in lower case and stores the lower case vilue of the string in lower String lower - str. toLowerCase () t