The reason that null pointer exceptions are so unpopular in Java is that they are runtime exceptions. That means the app will compile just fine and you’ll only hear about them when you reach ...

Java projects rarely feature a consistent and thorough exception-handling strategy. Often, developers add the mechanism as an afterthought or an as-you-go addition. Significant reengineering ...

It's easy to avoid this Java runtime exception. Don't set an array's size to a negative number. ArrayStoreException explained. The ArrayStoreException shares similarities with the ClassCastException.