--------------------------------------------------------------------------------------------------------------- -----extension One (separators):----------------------------------------------------------------------------------------- ------------------------Description: Nine ASCII characters is the separators (punctuators). --------------------------------------------------------------------------------------------------------------- ---Grammar: separator:one of () {} []; , .------------------------------------------------------------------------------------------------------------- ----------------extension Two (Operators):------------------------------------------------------------------------------- -----------------------------------------Description: PNs tokens is the operators, formed from ASCII characters. --------------------------------------------------------------------------------------------------------------- ------------Grammar: Operator:one of = > < ! ~ ? : == <= >= =! && | | + +--+-*/& | ^%<<>> >>> = = *=/= &= |= ^=%=<<=>>= >>>=
Java Grammar (8)-separators and Operators