Java Reference
In-Depth Information
(s1 + s2 + s3) / 3.0
x
2
y
2
10.
+
11.
x
is a number, not an object, and you cannot invoke methods on numbers.
12. NoȌthe
println
method is called on the object
System.out
.
13.
s
is set to the string
Agent5
.
14. The strings
ÐiÑ
and
ÐssissiÑ
.
15. The class only has a method to read a single byte. It would be very tedious
to form characters, strings, and numbers from those bytes.
16. The value is
ÐJohnÑ
. The
next
method reads the next word.
