Re: Cannot resolve symbol class Scanner

From:

Petterson Mikael <mikael.petterson@era.ericsson.se>

Newsgroups:

comp.lang.java.help

Date:

Thu, 28 Sep 2006 14:35:30 +0200

Message-ID:

<451BC192.1070906@era.ericsson.se>

Roy Gourgi wrote:

Hi,

If you download and install jdk1.5.0_08 you will have them both.

http://java.sun.com/j2se/1.5.0/docs/api/index.html

Unless you have a specific reson to use Mustang java6.

cheers,

//mikael

Hi,

It is version 1.6.0-beta2

I tried uninstalling java and now when I try to compile it I get the error
message:

'javac' is not recognized as an internal or external command, operable
program or batch file.

I guess I must have uninstalled the JDK?

How do I re-install it with all the API library classes included.

Thanks
Roy

"Petterson Mikael" <mikael.petterson@era.ericsson.se> wrote in message
news:451B7C64.3040006@era.ericsson.se...

Hi,

Do 'java -version'

Besides can you post the error message.

cheers,

//mikael

Roy Gourgi wrote:

Hi Oliver,

Maybe I do not have the latest API classes. I think that for Scanner and
the InputMatchingException you need the 1.5 API. Where can I download
just the API classes?

Thanks
Roy

"Roy Gourgi" <royng@videotron.ca> wrote in message
news:urzSg.100429$LH3.994898@weber.videotron.net...

Hi,

I am trying to compile this program but I get the error message that it
cannot resolve this symbol Scanner. I downloaded the JDK6 and in my PATH
statement I put C:\Program Files\Java\jdk1.6.0\bin. The code is below.
What am I doing wrong.

TIA
Roy

import java.util.Scanner;

public class GetInteger

{

static Scanner sc = new Scanner(System.in);

public static void main(String[] args)

{

System.out.print("Enter an integer: ");

int i = GetInteger();

System.out.println("You entered "+i);

}

public static int GetInteger()

{

while (true)

{

try

{

return sc.nextInt();

}

catch (InputMismatchException e)

{

sc.next();

System.out.print("Thast not an integer. " + "try again");

}

}

}

}

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