Added Java files

Artist.java

@@ -0,0 +1,18 @@
+import javax.swing.ImageIcon;
+
+
+public class Artist 
+{
+	private String genre;
+	private String name;
+	private String description;
+	private ImageIcon image;
+	private int id;
+	
+	public Artist()
+	{
+		
+	}
+	
+	
+}

Data.java

@@ -0,0 +1,15 @@
+import java.util.ArrayList;
+
+
+public class Data 
+{
+	private ArrayList<Stage> stages;
+	private ArrayList<Event> events;
+	private ArrayList<Artist> artists;
+	
+	public Data() 
+	{
+		// TODO Auto-generated constructor stub
+	}
+
+}

Event.java

@@ -0,0 +1,15 @@
+
+public class Event 
+{
+	private int startTime;
+	private int endTime;
+	private Artist artist;
+	private String description;
+	private int id;
+	
+	public Event() 
+	{
+		
+	}
+
+}

Stage.java

@@ -0,0 +1,14 @@
+import java.util.ArrayList;
+
+
+public class Stage 
+{
+	private ArrayList<Event> performances;
+	private int expectedPopularity;
+	private String description;
+	
+	public Stage()
+	{
+		
+	}
+}