Prove domande capitolo 7

src/it/oracle/associate/java8/test/Robot.java

@@ -0,0 +1,16 @@
+package it.oracle.associate.java8.test;
+
+import java.io.EOFException;
+
+class Machine {
+	public boolean turnOn() throws EOFException { return true; }
+}
+
+public class Robot extends Machine {
+	@Override
+	public boolean turnOn() { return false; }
+	public static void main(String[] doesNotCompute) throws Exception {
+		Machine m = new Robot();
+		System.out.println(m.turnOn());
+	}
+}