Then there’s the NullPointerException. Null pointer exception is an “exception” (error) that is particularly common when programming in Java. For a beginner, this is a confusing and daunting ...

In addition to an overview of Java exceptions, this article gets you started with Java’s language features for throwing objects, trying code that may fail, catching thrown objects, and cleaning ...

See also: NullPointerException in Java – Explaining the Billion Dollar Mistake A good example would be the FileNotFoundException. This does exactly what it says on the tin: this exception is ...

Fortunately, there are numerous different date formats from which to choose. Switch to an ISO_DATE in this case and the Java runtime exception goes away. An array in Java requires a set size. If you ...