+ Added Pair structure and edited SectionedKeyvalue

src/dataStructures/Pair.java

@@ -0,0 +1,14 @@
+package dataStructures;
+
+// A generic class designed to hold two types, as a first and second variable.
+public class Pair<T1, T2>
+{
+	public T1 First;
+	public T2 Second;
+	
+	public Pair(T1 first, T2 second)
+	{
+		this.First = first;
+		this.Second = second;
+	}
+}