Rename our allwpilib (which is now 2020) to not have 2019 in the name
Change-Id: I3c07f85ed32ab8b97db765a9b43f2a6ce7da964a
diff --git a/wpiutil/src/generate/Nat.java.in b/wpiutil/src/generate/Nat.java.in
new file mode 100644
index 0000000..8c471f6
--- /dev/null
+++ b/wpiutil/src/generate/Nat.java.in
@@ -0,0 +1,27 @@
+/*----------------------------------------------------------------------------*/
+/* Copyright (c) 2019 FIRST. All Rights Reserved. */
+/* Open Source Software - may be modified and shared by FRC teams. The code */
+/* must be accompanied by the FIRST BSD license file in the root directory of */
+/* the project. */
+/*----------------------------------------------------------------------------*/
+
+package edu.wpi.first.wpiutil.math;
+
+//CHECKSTYLE.OFF: ImportOrder
+{{REPLACEWITHIMPORTS}}
+//CHECKSTYLE.ON
+
+/**
+ * A natural number expressed as a java class.
+ * The counterpart to {@link Num} that should be used as a concrete value.
+ *
+ * @param <T> The {@link Num} this represents.
+ */
+@SuppressWarnings({"MethodName", "unused", "PMD.TooManyMethods"})
+public interface Nat<T extends Num> {
+ /**
+ * The number this interface represents.
+ *
+ * @return The number backing this value.
+ */
+ int getNum();