=== Program ===
var i, j;

function main() {
  i = 0;
  while (++i <= 3) {
    print(i," ");
  }
  try {
    throw j=1;
    i = 10;
    print(i);   // should not print this
  } catch(j) {
    i = 20;
    print(i," ");   // should print this
  }
  i = 15;
  print(i,"\n");
}

// 1 2 3 20 15
=== Output ===
Result:
null-value

Output Entity: standard-out
1," ",2," ",3," ",20," ",15,"\n"