class TestInheritance $\{$

public void $)\{$

System.out.printIn$("$M$1$ of TestInheritance"$)$;

$\}$

public static void main$($String$[]$ args$)\{$

TestInheritance ref $=$ new TestInheritance$1()$;

ref.m$1()$;

$\}$

$\}$

class TestInheritance $1$ extends Testlnheritance $\{$

public static void

System.out.printIn$("$M$1$ of TestInheritance$1")$;

$\}$

$\}$

What will be the output of the above code snippet?