#107 Execute Around example JavaDoc

execute-around/src/main/java/com/iluwatar/execute/around/App.java

@@ -7,14 +7,19 @@ import java.io.IOException;
  * The Execute Around idiom specifies some code to be executed before and after
  * a method. Typically the idiom is used when the API has methods to be executed in
  * pairs, such as resource allocation/deallocation or lock acquisition/release.
- *
- * In this example, we have SimpleFileWriter class that opens and closes the file
+ * <p>
+ * In this example, we have {@link SimpleFileWriter} class that opens and closes the file
  * for the user. The user specifies only what to do with the file by providing the
- * FileWriterAction implementation.
+ * {@link FileWriterAction} implementation.
  *
  */
 public class App {
 	
+	/**
+	 * Program entry point
+	 * @param args command line args
+	 * @throws IOException
+	 */
     public static void main( String[] args ) throws IOException {
 
     	new SimpleFileWriter("testfile.txt", new FileWriterAction() {

execute-around/src/main/java/com/iluwatar/execute/around/SimpleFileWriter.java

@@ -6,7 +6,7 @@ import java.io.IOException;
 /**
  * 
  * SimpleFileWriter handles opening and closing file for the user. The user
- * only has to specify what to do with the file resource through FileWriterAction
+ * only has to specify what to do with the file resource through {@link FileWriterAction}
  * parameter.
  *
  */