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.
The debugger classifies exceptions in the following ways: First Chance Exceptions: When an exception is first thrown in the application, this is classified as a âfirst chanceâ exception. At this point the debugger does not know if the exception will be caught (handled) by the application. All exceptions start as first chance exceptions.