User:DoggySazHi/sandbox

public static String usernameGenerator(String core)
{
    if(core == null || core.length() != 0)
        throw new RuntimeException("Word must exist!");
    return core + "SazHi";
}

things i've been called recently that's not DoggySazHi

• Dog-hi
• weebiliam
• roy
• ReimuSazHi
• null

Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 5
	at DoggySazHi.sandbox(DoggySazHi.java:27285)
        at DoggySazHi.writeSomethingWitty(DoggySazHi.java:25565)
        at DoggySazHi.idle(DoggySazHi.java:1337)
        at DoggySazHi.theseLineNumbersActuallyHaveMeaning(DoggySazHi.java:3306)
        at DoggySazHi.main(DoggySazHi.java:42)

Segmentation fault (core dumped)
Wait how can you do that from a Java program?
m a g i c