Removed AvoidStarImport Rule

Added JavaDocType Rule

delegation/src/main/java/com/iluwatar/delegation/simple/PrinterController.java

@@ -22,6 +22,12 @@
  */
 package com.iluwatar.delegation.simple;
 
+/**
+ * Delegator Class to delegate the implementation of the Printer.
+ * This ensures two things:
+ *  - when the actual implementation of the Printer class changes the delegation will still be operational
+ *  - the actual benefit is observed when there are more than one implementors and they share a delegation control
+ */
 public class PrinterController implements Printer {
 
   private final Printer printer;

delegation/src/test/java/com/iluwatar/delegation/simple/AppTest.java

@@ -23,7 +23,9 @@
 package com.iluwatar.delegation.simple;
 
 import org.junit.Test;
-
+/**
+ * Application Test Entry
+ */
 public class AppTest {
 
   @Test

delegation/src/test/java/com/iluwatar/delegation/simple/DelegateTest.java

@@ -22,22 +22,24 @@
  */
 package com.iluwatar.delegation.simple;
 
+import static org.junit.Assert.assertEquals;
+
 import ch.qos.logback.classic.Logger;
 import ch.qos.logback.classic.spi.ILoggingEvent;
 import ch.qos.logback.core.AppenderBase;
 import com.iluwatar.delegation.simple.printers.CanonPrinter;
 import com.iluwatar.delegation.simple.printers.EpsonPrinter;
 import com.iluwatar.delegation.simple.printers.HpPrinter;
+import java.util.LinkedList;
+import java.util.List;
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.slf4j.LoggerFactory;
 
-import java.util.LinkedList;
-import java.util.List;
-
-import static org.junit.Assert.assertEquals;
-
+/**
+ * Test for Delegation Pattern
+ */
 public class DelegateTest {
 
   private InMemoryAppender appender;
@@ -78,6 +80,9 @@ public class DelegateTest {
     assertEquals("Epson Printer : Test Message Printed", appender.getLastMessage());
   }
 
+  /**
+   * Logging Appender
+   */
   private class InMemoryAppender extends AppenderBase<ILoggingEvent> {
 
     private List<ILoggingEvent> log = new LinkedList<>();