What does : mean?

[JordashTalon]

I'm looking at some Java code which looks like this:

for(String fileName : args)

what does that do/mean?

Thanks

[Fubarable]

That is a new version of the for loop called a foreach loop. Read it as such: for each String, (that we'll give the name fileName) in the array or collection args do...

This:

for(String fileName : args)
{
   System.out.println("File Name Is: " + fileName);
}

is the same as this:

for(int i = 0; i < args.length; i++)
{
   System.out.println("File Name Is: " + args[i]);
}

[JordashTalon]

Makes Sense, thanks for the help