when args.length is checked whats the output?

[kavitha yogaraj]

This program was there in www.javachmp.com java test

public class ComandLineTest{

	public static void main(String []args){
		if(args.length > 0){
			for(String str : args)
				System.out.println(str);
				System.out.println("--");
		}
	}
}

when I executed this program I had no output
but the output in the exam result is onetwo--
the explaintation is

Be careful of the braces, the System.out.print("--") is not included in the for loop block, so it will be executed once after the loop is finished


java Tester one two

The first argument represents the name of the class, and what come after are the program arguments.

[Jim Hoglund]

Isn't CommandLineTest the name of your class?

Jim ... ...

[kavitha yogaraj]

Jim Hoglund wrote:Isn't CommandLineTest the name of your class?

Jim ... ...

yes, it is the name of my class.

[Jim Hoglund]

So what happens when you run "java CommandLineTest one two" ?

Jim ... ...

[kavitha yogaraj]

Jim Hoglund wrote:So what happens when you run "java CommandLineTest one two" ?

java CommandLineTest one two" -> this is not what i run.
c:\java\javac Commandline is what I run One two i the output

[Justin Rundle]

What Jim is trying to say is that instead of running:

java Tester one two

Should you not be running this instead:

java ComandLineTest one two

Typo... or copy/paste error?

[Abimaran Kugathasan]

Kavitha, => CarefullyChooseOneForum <= and => UseCodeTags <=. What is your question?

[Justin Rundle]

I am in the right forum and I was responding to the post and I did choose the right tags... why dont you read the whole thread first before posting you reply...

[Abimaran Kugathasan]

Justin Rundle wrote:I am in the right forum and I was responding to the post and I did choose the right tags... why dont you read the whole thread first before posting you reply...

Addressed to Kavitha....

[Justin Rundle]

Abimaran Kugathasan wrote:

Justin Rundle wrote:I am in the right forum and I was responding to the post and I did choose the right tags... why dont you read the whole thread first before posting you reply...

Addressed to Kavitha....

Apologies.

[Abimaran Kugathasan]

Justin Rundle wrote:

Apologies.

Again => NoNeedToSaySorry <=. Thanks for caring!