get Random Test Email - Java java.util

Java examples for java.util:Random

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Description

get Random Test Email

Demo Code


import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.io.Writer;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.HashSet;
import java.util.Set;

public class Main{
    public static String getRandomTestEmail() {
        return getRandomAlphaString(10) + "@"
                + RandomDataUtil.getRandomAlphaString(3)
                + ".server.com";
    }/* w ww.j  a  va2  s .  c  o m*/
    public static String getRandomAlphaString(int length) {
        StringBuilder b = new StringBuilder();
        for (int i = 0; i < length; i++) {
            //   ascii 60 to 90
            char str = (char) (65 + (int) (Math.random() * (90 - 65)));
            b.append(str);
        }

        return b.toString();
    }
}

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