package lambdas;

@FunctionalInterface
interface ITestInt {
	public abstract boolean isNumberPos(int intValue);
}

public class LambdaExercise3 {

	public static void main(String[] args) {

		ITestInt test = (intValue) -> (intValue >= 0)? true : false;
		System.out.println(test.isNumberPos(-5));
		System.out.println(test.isNumberPos(5));

	}

}