Relocate Source to proper directory.

src/main/java/appeng/util/iterators/NullIterator.java

@@ -0,0 +1,26 @@
+package appeng.util.iterators;
+
+import java.util.Iterator;
+
+public class NullIterator<T> implements Iterator<T>
+{
+
+	@Override
+	public boolean hasNext()
+	{
+		return false;
+	}
+
+	@Override
+	public T next()
+	{
+		return null;
+	}
+
+	@Override
+	public void remove()
+	{
+
+	}
+
+}