Truth table - AND & OR in Java

LogicAndOr.java

public class LogicAndOr {
	public static void main(String[] args) {
		boolean result;

		result = isAndTrueOrFalse(true, true, true);
		System.out.println("And 1: " + result);

		result = isAndTrueOrFalse(false, true, true);
		System.out.println("And 2: " + result);

		result = isOrTrueOrFalse(true, true, true);
		System.out.println("Or 1: " + result);

		result = isOrTrueOrFalse(false, true, true);
		System.out.println("Or 2: " + result);

		result = isOrTrueOrFalse(false, false, false);
		System.out.println("Or 3: " + result);

		printTable();
	}

	static boolean isAndTrueOrFalse(boolean a, boolean b, boolean c) {
		return (a && b && c);
	}

	static boolean isOrTrueOrFalse(boolean a, boolean b, boolean c) {
		return (a || b || c);
	}

	static void printTable() {
		System.out.println("\nA = true\tB = true\tAND is true\tOR is true");
		System.out.println("\nA = true\tB = false\tAND is false\tOR is true");
		System.out.println("\nA = false\tB = true\tAND is false\tOR is true");
		System.out.println("\nA = false\tB = false\tAND is false\tOR is false");
	}
}