#107 JavaDoc improvements

abstract-factory/src/test/java/com/iluwatar/abstractfactory/AppTest.java

@@ -3,6 +3,11 @@ import org.junit.Test;
 
 import com.iluwatar.abstractfactory.App;
 
+/**
+ * 
+ * Application test
+ *
+ */
 public class AppTest {
 
 	@Test

adapter/src/test/java/com/iluwatar/adapter/AppTest.java

@@ -4,6 +4,11 @@ import org.junit.Test;
 
 import com.iluwatar.adapter.App;
 
+/**
+ * 
+ * Application test
+ *
+ */
 public class AppTest {
 
 	@Test

async-method-invocation/src/test/java/com/iluwatar/async/method/invocation/AppTest.java

@@ -2,6 +2,11 @@ package com.iluwatar.async.method.invocation;
 
 import org.junit.Test;
 
+/**
+ * 
+ * Application test
+ *
+ */
 public class AppTest {
 
 	@Test

bridge/src/test/java/com/iluwatar/bridge/AppTest.java

@@ -4,6 +4,11 @@ import org.junit.Test;
 
 import com.iluwatar.bridge.App;
 
+/**
+ * 
+ * Application test
+ *
+ */
 public class AppTest {
 
 	@Test