package

java.nio

Buffer	A buffer is a list of elements of a specific primitive type.
ByteBuffer	A buffer for bytes.
ByteOrder	Defines byte order constants.
CharBuffer	A buffer of chars.
DoubleBuffer	A buffer of doubles.
FloatBuffer	A buffer of floats.
IntBuffer	A buffer of ints.
LongBuffer	A buffer of longs.
MappedByteBuffer	`MappedByteBuffer` is a special kind of direct byte buffer which maps a region of file to memory.
ShortBuffer	A buffer of shorts.

BufferOverflowException	A `BufferOverflowException` is thrown when elements are written to a buffer but there is not enough remaining space in the buffer.
BufferUnderflowException	A `BufferUnderflowException` is thrown when elements are read from a buffer but there are not enough remaining elements in the buffer.
InvalidMarkException	An `InvalidMarkException` is thrown when `reset()` is called on a buffer, but no mark has been set previously.
ReadOnlyBufferException	A `ReadOnlyBufferException` is thrown when some write operation is called on a read-only buffer.