Foamy: No matter what color it is, you should check in with your doctor if it consistently looks foamy and frothy. It may be a sign you have protein in your urine, which may mean you have issues with your kidneys. Pee doesnât usually have a strong smell.
If the file cannot be found, the exception is caught in the catch-block. In this example, the error handler simply prints the stack trace, which provides useful information for debugging. In some situations, you may need to perform some clean-up operations, or open another file instead.
Now, for the purposes of the example, Iâve thrown an exception to demonstrate how the breakpoint will stop but this breakpoint will stop when any exception is thrown. This is a great debugging tool that you should probably always have on as it will immediately jump to problem spots.