Thread: How to Put Spaces in the Output of Passed Arguments?

When passing in an argument using the cmd console, such as "java Hello Shook Ones" how would you get the output to contain spaces in between the args?

Here is some of my code:

if(args.length <= 0)
     System.out.print("Hello World");
else if (args.length > 0)			
{
    System.out.print("Hello ");
    for (int i = 0; i < args.length; i++)
          System.out.print(args[i]);
}

What would I add to my for loop to have the output appear as "Hello Shook Ones" instead of " Hello ShookOnes."?

Thanks in advance.

Well is that the only way to do it? This is part of an instructed assignment (of course) and the directions called for an output of "Hello whatever input" if a user were to pass in "java Hello whatever input". So I am assuming there is something within my code that I need to change so that those args can be passed instead instead of passing with "java Hello "whatever input"" Thanks for responding.

Just put spaces in explicitly:

if(args.length <= 0)
     System.out.print("Hello World");
else if (args.length > 0)			
{
    System.out.print("Hello");
    for (int i = 0; i < args.length; i++)
          System.out.print(" "+args[i]);
}
System.out.println();

Also, the final line I added will print a newline character at the end. You should probably always do this.

Thanks guys that worked fine.