Compilation Errors related to Packages

Question

Hi All,
I am a newbie in Java and had following query:
I am getting compilation issues while compiling following code
import java.util.Scanner;
import java.io.PrintStream;
public class Test
   public static void main (String args[])
      Scanner input = new Scanner( System.in );
      int Sum1, Sum2, Sum;
      System.out.println("Enter the first no: ");
      Sum1         = input.nextInt();
      System.out.println("Enter the second no: ");
      Sum2         = input.nextInt();
      Sum          = Sum1 + Sum2;
      System.out.printf( "Sum is %d\n:", Sum);
}Test.java:1: cannot resolve symbol
symbol : class Scanner
location: package util
import java.util.Scanner;
^
Test.java:10: cannot resolve symbol
symbol : class Scanner
location: class Test
Scanner input = new Scanner( System.in );
^
Test.java:10: cannot resolve symbol
symbol : class Scanner
location: class Test
Scanner input = new Scanner( System.in );
^
Test.java:23: cannot resolve symbol
symbol : method printf (java.lang.String,int)
location: class java.io.PrintStream
System.out.printf( "Sum is %d\n:", Sum);
^
4 errors
I have set my Enviromental Variable
1 > 'Path' to include : C:\j2sdk1.4.2_18\bin
2 > 'ClassPath' to include: .;C:\Program Files\Java\jre1.6.0_07\lib\ext\QTJava.zip
I am not sure as to why both the variables are different!!! Maybe something wrong happened while installing the latest version. And this might be the reason I am having issues while compiling program by including some of the packages.
My query is: What should be both the variables be set to? And do I need to uninstall the 1.4 version?
Regards,
java_learner

Answer 1

narayan_gop_mah wrote:
what do u mean by THIRD PARTY "EJP"?
I 'm helping right nowWell I'll say it.
narayan_gop_mah your site is rubbish. Please don't spam it any more.
That was the saddest comment follow-up I've seen in some time. You might want to make an effort to learn what the classpath is because it's not the same thing as your path, as you obviously don't know.
Actually I gotta be honest with you here, I made the mistake at looking at a few more entries. This is one of the worst hobby sites I have seen. A few posts are just totally incoherent and then you have tips like
The toString() method is one of the feature of java. It is the method of class String which is imported default on JVM from java.util.StringBrutal. If you want to make notes for yourself fine. If you want to do that on a blog, fine. But please don't ever think that you have some content there that's worth anyone else ever reading.