Added Javadoc to Misc Methods

projjpn/src/main/java/de/hs_fulda/ciip/projjpn/Games.java

@@ -9,6 +9,10 @@ import java.sql.Statement;
 public class Games {
 	private String databaseURL = "jdbc:ucanaccess://GamesDB.accdb";
 	
+	/**
+	 * Checks if the connection to the database can be established
+	 * @return Returns true if it connects successfully and false if the connection fails.
+	 */
 	public boolean checkConnection() {
 		try {
 			Connection connection = DriverManager.getConnection(databaseURL);
@@ -21,6 +25,10 @@ public class Games {
 		}
 	}
 	
+	/**
+	 * Prints the whole table for those, who cannot access the Database for some reason.
+	 * @return Returns a String of the whole table.
+	 */
 	public String printTable() {
 		String result = "";
 		String query = "SELECT * FROM Games";