Prove domande capitolo 7

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

@@ -0,0 +1,27 @@
+package it.oracle.associate.java8.test;
+
+import java.io.FileNotFoundException;
+import java.io.IOException;
+
+class School {
+	public int getNumberOfStudentsPerClassroom(String... students) throws IOException {
+		return 3;
+	}
+	
+	public int getNumberOfStudentsPerClassroom() throws IOException {
+		return 9;
+	}
+}
+
+public class HighSchool extends School {
+
+	@Override
+	public int getNumberOfStudentsPerClassroom() throws FileNotFoundException {
+		return 2;
+	}
+	
+	public static void main(String[] args) throws IOException {
+		School school = new HighSchool();
+		System.out.println(school.getNumberOfStudentsPerClassroom());
+	}
+}