Use an xml (de)serializer to create Java object instead of parsing them by hand

src/com/sheepit/client/datamodel/SessionStats.java

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+package com.sheepit.client.datamodel;
+
+import lombok.Getter;
+import lombok.ToString;
+import org.simpleframework.xml.Attribute;
+import org.simpleframework.xml.Root;
+
+@Root(strict = false, name = "stats")
+@ToString
+public class SessionStats {
+	
+	@Attribute(name = "credits_session")
+	@Getter
+	private int pointsEarnedOnSession;
+	
+	@Attribute(name = "credits_total")
+	@Getter
+	private int pointsEarnedByUser;
+	
+	@Attribute(name = "frame_remaining")
+	@Getter
+	private int remainingFrames;
+	
+	@Attribute(name = "waiting_project")
+	@Getter
+	private int waitingProjects;
+	
+	@Attribute(name = "renderable_project", required = false)
+	@Getter
+	private int renderableProjects;
+	
+	@Attribute(name = "connected_machine")
+	@Getter
+	private int connectedMachines;
+	
+	public SessionStats() {
+	
+	}
+}