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

src/com/sheepit/client/datamodel/CacheFileMD5.java

@@ -0,0 +1,20 @@
+package com.sheepit.client.datamodel;
+
+import lombok.Data;
+import lombok.ToString;
+import org.simpleframework.xml.ElementList;
+import org.simpleframework.xml.Root;
+
+import java.util.List;
+
+@Root(strict = false, name = "cache")
+@Data
+@ToString
+public class CacheFileMD5 {
+	
+	@ElementList(inline = true)
+	private List<FileMD5> md5s;
+	
+	public CacheFileMD5() {
+	}
+}