Problem with defining ints

I have a method that defines ints to 4 and uses them in the method. But I only want them defined to 4 when the method is invoked the first time.
public static void example()
int x = 4, y = 4;
x -= 1;
y -= 1;
}Is there a way for x and y to remain at 3 after the first use of the method then go to 2 if the method is used again?

aufde wrote:
I'm not really sure what member variables are vs. local variables. I'm kind of new to Java and I'm not really good with the jargon yet.
Anyways, after some experimenting, I got it to do what I wanted.
public class example
static int x = 4, y = 4;
public static void minus()
x -= 1;
y -= 1;
}I'm not sure if this would be the right way to do it.Yep, that's basically what I suggested but now you only have one x and one y per class because everything is static now.
kind regards,
Jos

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  • I still have problems with getting my website online. I have defined my server. Then I did the test and there was a connection via FTP. I put my files on the external server and there is a connection with the external server. But when I check to see my we

    I still have problems with getting my website online. I have defined my server. Then I did the test and there was a connection via FTP. I put my files on the external server and there is a connection with the external server. But when I check to see my website online (with Firefox, Explorer, Chrome browser) I always get the message 'Forbidden, You don't have permission to access / on this server.' Can somebody help me please? I have to get my website online..Thank you!

    Hello Els,
    it's well known, that in all these cases you describe I'm not a friend of a detailed Troubleshooting (I see Nancy#s smile already).
    To be able to be independent in all this things It is one of the reasons why I prefer an external FTP program. The difficulties with which you have to fight encourage me in this opinion, not least because we always search for experts, we don't charge a "jack of all trades".
    To manage several websites or to upload my files and sometimes for the opposite way, for a necessary download from my server or to use a "a site-wide synch", I'm using FileZilla. It simply looks easier for me to keep track of all operations precisely and generate or reflect easily the desired tree structure.
    Above all, FileZilla has a feature (translation from my German FileZilla) called "compare file list". Here it's possible to use file size or modification time as a criterion. There is also the possibility to "hide identical files", so that only these files which you want to redact remain visible.
    And even if it means you have to install a new program, I am convinced that there is an advantage. Here is the link to get it and where you can read informations about how it works:
    http://filezilla-project.org/ and http://wiki.filezilla-project.org/Tutorial#Using_the_site_manager
    Mac: Mac OS X (Use: Show additional download options)
    http://filezilla-project.org/download.php
    Of course, you also need all the access data to reach your server and for MIME issues, you should contact your web host/provider.
    Good luck!
    Hans-Günter
    P.S.
    Since I use two screens, the whole thing became even more comfortable.

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