A primitive type is predefined by the language and is named by a reserved keyword. Primitive values do not share state with other primitive values. The eight primitive data types supported by the Java programming language are: byte: The byte data type is an 8-bit signed two's complement integer.
What Is Optic Neuritis? Optic neuritis is an inflammation of the optic nerve, a bundle of nerve fibers that carry images from your retina to your brain. Each fiber carries part of the visual information to the brain. In optic neuritis, some or all of the nerve fibers become inflamed and do not function properly, and vision becomes blurred.
Optic neuritis is an inflammatory disease of the optic nerve that typically affects young adults. Women are affected more often than men. It is second only to glaucoma as the most common acquired optic nerve disorder in persons younger than age 50.n this disorder, closely linked to multiple sclerosis, prognosis for visual recovery is generally good. However, return of visual function is almost never complete. After resolution of optic neuritis, virtually all patients show some signs of optic nerve damage, and most are symptomatic.