Encapsulation is a programming technique for keeping implementation details hidden from other classes. This makes it easier to adapt and evolve code by isolating other classes from the internal state ...

Encapsulation is a programming technique for keeping implementation details hidden from other classes. This makes it easier to adapt and evolve code by isolating other classes from the internal state ...

Checked Exception A checked exception is a sublcass of Throwable but not of RunTimeException. Such exceptions generally indicate an extra-logical failure (one not related to programming errors; e.g.