public class Course {
		private long id;
		private String name;

		Course(long id,String name){
			this.id=id;
			this.name=name;
		}

		public long getId() {
			return id;
		}
		public void setId(long i) {
			id = i;
		}
		public String getName() {
			return name;
		}
		public void setName(String n) {
			name = n;
		}

	}

	Course findById(long id){
		return info[(int) id];
	}
	Course[] info = {
			new Course(1, "Matematicas"),
			new Course(2, "Biologia"),
			new Course(3, "Fisica"),
			new Course(4, "Ingles"),
			new Course(5, "Quimica")
			};

	@RequestMapping("/courses")
	Iterable<Course> findCourse() {
		List<Course> list = Arrays.asList(info);
		return (list);

	}

	@RequestMapping("/courses/{id}")
	Course findCourse(@PathVariable("id") Integer id) {
		return info[id-1];
	}