Java Magazine, Mar/Apr 2018
ORACLE COM JAVAMAGAZINE MARCH APRIL 2018 95 fix this B Javas private keyword can be used to help make programs easier to maintain by supporting the concept of encapsulation C The JVM garbage collector system ensures that the programmer has zero control over and zero responsibility for releasing allocated memory D The JVMs write once run anywhere goal allows creating programs that produce the same results on difering hardware and under diferent operating systems However achieving this goal imposes some requirements on the programmer and the configuration of the host environment E The multithreading features of the Java programming language and the JVM ensure that programs written with threads always produce the same output even when they are run on diferent hardware Question 3 advanced Given this code import static java lang System out line n1 interface Something void execute default void speak out println Hello public class TryThis public void speak out println Bonjour public void go Something s this speak line n2 s execute public static void main String args new TryThis go
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