Compare substring with string?

Why isn't it working?

Java Code:

                                 if ((line.substring(i,i+2)) == "go")
                                                break;

I printed this to check if substring works fine, used this:

Java Code:

   System.out.println(line.substring(i,i+2) + " : "+ length);

So, output:







Er : 1







ra : 2







ag : 3







go : 4







on : 5







n' : 6







'> : 7

Line:







String line = "Eragon'>";

Shouldn't it break loop after printing "go : 4"?







line.substring(i,i+2) prints go here. But if doesn't work.







What is wrong?