Java FAQ's
Java Faq's
The Vector class provides the capability to implement a growable array of objects
A (non-local) inner class may be declared as public, protected, private, static, final, or abstract.
The Iterator interface is used to step through the elements of a Collection.

The >> operator carries the sign bit when shifting right. The >>> zero-fills bits that have been shifted out

Unicode requires 16 bits and ASCII require 7 bits. Although the ASCII character set uses only 7 bits, it is usually represented as 8 bits. UTF-8 represents characters using 8, 16, and 18 bit patterns. UTF-16 uses 16-bit and larger bit patterns.
When a task invokes its yield() method, it returns to the ready state. When a task invokes its sleep() method, it returns to the waiting state.
The sizeof operator is not a keyword.
Wrapped classes are classes that allow primitive types to be accessed as objects.