Ch.4 Values and Data Types
Escape sequence
\n-shifts control to next line
\t-inserts a tab in text at this point
\-inserts a backslash
\"- inserts a double quote character
\'- inserts a single quote character
\r-inserts a carriage return
Tokens
keywords
indentifiers
literals
operators
separators
numeric
non-numeric
boolean
null
Operators
arithmetic- +,-,*,/,%
relational- >,<,>=,<=,!=,==
logical- &&, II, !
increment/decrement- ++, --
conditional- ?,:
assignment- =
bitwise- &,I,
shift- >>, <<
Data types
Primitive
Non-primitive
numeric
non-numeric
byte, short, int, long, float, double
char, boolean
Exc. class, arrays, Strings