Basic Information for GBK

Java java.nio.charset.Charset Information
name()	GBK
displayName()	GBK
class	sun.nio.cs.ext.GBK
isRegistered()	Yes
canEncode()	Yes
encoder.averageBytesPerChar()	2.0
decoder.averageCharsPerByte()	0.5
aliases()	windows-936 CP936