Here I am presenting 30+ Basic Java Programs. https://www.programmingempire.com/understanding-map-collection-in-java/ Create a program that accepts exactly two command line arguments. Otherwise, it should print an error message and exit. When the user enters (1) programmingempire and Delhi, the output should be Programmingempire Team Delhi (2) If the inputs are princites and Ajmer, the output should be … Continue reading 30+ Basic Java Programs