What are some common errors when using arrays in Java?

What are some common errors when using arrays in Java?

Some common errors include ArrayIndexOutOfBoundsException, forgetting to initialize arrays, and using the wrong data type.

Can you explain the ArrayIndexOutOfBoundsException?

Sure! This exception occurs when you try to access an index that is outside the bounds of the array.

How can I avoid this exception?

You can avoid it by always checking the array's length before accessing an index and using loops carefully.

What about initializing arrays? What mistakes do people make?

A common mistake is forgetting to initialize the array, which leads to a NullPointerException when you try to access it.