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