2.6 Literal Values

The JSTL expression language defines boolean, integer, floating-point, string, and null literals, as shown in Table 2.4.

Table 2.4. JSTL Literal Values

Type	Examples
Boolean	Boolean.true Boolean.false
Integer	143 +3 -4 2435
Double	1.43 -2.35 2.34E9
String	string in double quotes" 'a string in single quotes'
Null	null