Primitive Data Types in Java — a practical guide to Java primitive types with clear examples you can reuse in real projects.
Java Tutorial Series (11/90). Prefer one article? Read the complete Java tutorial.
Short description
Primitives are not objects. Choose types based on range and precision needs.
Primitives
int i = 10;
long big = 1_000_000_000L;
double d = 3.14;
char c = 'A';
boolean ok = true;