Need Help please

[gullar]

Ok, i am VERY new to java and any type of programming,
After making a hello world application i wanted to do something with variables.
i got the basic code and adapted it so terminal would compile it. here it is

public class VariableTest {

public VariableTest() {
int first, second;
first = 1;
second = 2;

System.out.println ("a is " + first); // 's' in system must be capital
}//end of class

} //end of program


so i compiled it in terminal then i tried running it with "java VariableTest" to which terminal replies

Exception in thread "main" java.lang.NoSuchMethodError: main

and it didnt run my program, can someone tell me what i need to do to fix this?
thanks for reading
ollie
PS i use mac by the way

[DarrylBurke]

Lesson: A Closer Look at the "Hello World!" Application (The Java™ Tutorials > Getting Started)
Execution

db

[gullar]

Lesson: A Closer Look at the "Hello World!" Application (The Java™ Tutorials > Getting Started)
Execution

db

what? this does not answer my request.

[DarrylBurke]

what? this does not answer my request.

If that doesn't, nothing will. Or did you expect someone here to do your homework for you?

db

[gullar]

nope, i just expected someone to be nice, and point out my mistake. Not provide me with a link as helpful as saying 'google.com'

[Fubarable]

nope, i just expected someone to be nice, and point out my mistake. Not provide me with a link as helpful as saying 'google.com'

The tutorial *will* show you what you're doing wrong. You can debate this here or you can look at the link. For my money, I'd choose the latter.

[gullar]

ok, now terminla says:
VariableTest.java:2: missing method body, or declare abstract
public static void main(String[] args);
^
1 error

[Fubarable]

Have re-look at that tutorial as that's not how you write a main method. Note that every part has to be perfect as the compiler is very picky. This includes semicolons.

[fatabass]

i tried running it with "java VariableTest"

When you try running it with java VariableTest, Java tries to run the method main in VariableTest. Since you do not have a main method, Java tells you:

Exception in thread "main" java.lang.NoSuchMethodError: main

Does this help you ?