Refactored modorder as modsTableState

src/main/java/net/vhati/modmanager/ui/table/ListState.java

@@ -0,0 +1,39 @@
+package net.vhati.modmanager.ui.table;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+
+/**
+ * An implementation-agnostic model to pass between the GUI thread and the
+ * (de)serializer.
+ */
+public class ListState<T> {
+
+	protected List<T> items = new ArrayList<T>();
+
+
+	public ListState() {
+	}
+
+
+	public void addItem( T item ) {
+		items.add( item );
+	}
+
+	/**
+	 * Returns a new list containing items in this state.
+	 */
+	public List<T> getItems() {
+		return new ArrayList<T>( items );
+	}
+
+	public void removeItem( T item ) {
+		items.remove( item );
+	}
+
+	public boolean containsItem( T item ) {
+		return items.contains( item );
+	}
+}