public class SomeClass

$\{$

private int x$,$ y;

public SomeClass $($int xValue, int yValue$)$

$\{$

x $=$ xValue;

y $=$ yValue;

$\}$

public void m$1()$

$\{$

x $=30$;

System.out.print$(($y $+1)+"")$;

$\}$

public void m$2()$

$\{$

m$1()$;

System.out.print$($x $+"")$;

$\}$

$\}$

public class SomeTester

$\{$

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

$\{$

int x $=10$;

int y $=20$;

SomeClass z $=$ new SomeClass$($x$,$ y$)$;

z$.$m$2()$;

z$.$m$1()$;

$\}$

$\}$