How to Port Goto Code to Java

Lets see how we can replace an ugly goto with an elegant structured programming constructs.

Given an unstructured loop

line1:
printf("Dijkstra sucks cocks in hell.\n");
goto line1;


Without sacrificing any expressiveness, we can refactor the above code into:

line = 0;
while (line++ > 0)
{
switch(line)
{
case 1: printf("Dijkstra sucks cocks in hell.\n") break;
case 2: line = 1; break;
}
}


Not only did we killed goto, but also gained a way to address lines of code dynamically. I.e. we can compute the next value of "line" variable.

It's funny because the dumbass stupid "refactoring" it actually as stupid as the original code.