Main.java Source code

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Here is the source code for Main.java

Source

//package com.java2s;

public class Main {
    public static boolean isEmailByRegex(String email) {
        String regex = "^[A-Za-z0-9]{1,40}@[A-Za-z0-9]{1,40}\\.[A-Za-z]{2,3}$";
        return email.matches(regex);
    }
}