testing_expression
::=
( expression
( ">"
| "<"
| ">="
| "<="
| "=="
| "!=" )
expression )
This rule is called by-> expression
Explicationswhile
par exemple.
Exemples
Object obj;
methode(obj);
if (obj == null)
System.out.println("obj non-existant");
if (a < b)
System.out.println("a est plus petit que b");
while (resObtenu != resVoulu) {
calcul();
}