Java classifies exceptions into a few types: checked exceptions, unchecked exceptions, and errors, which must be handled by the JVM. I’ll have more below about how the Java virtual machine ...

java.lang.ArithmeticException is an example of an unchecked exception thrown when an exceptional arithmetic condition has occurred. For example, an integer “divide by zero” throws an instance ...

The program example above tries to open a text file, read in the text, and print that text to the screen. The code block responsible for doing that work is enclosed in a try/catch block. That ...

Exception handling best practices The resolution to the log and rethrow antipattern? Just get used to logging exceptions when, and only when, they are handled. That puts all exception logging in one ...