From bdf5ba91a439d41863dd72e2c4712faba7f4b7b3 Mon Sep 17 00:00:00 2001
From: Prateek Machiraju <prateek.machiraju@gmail.com>
Date: Mon, 30 Nov 2020 01:28:11 -0500
Subject: [PATCH] [wpilibj] Fix typo in ElevatorSim (#2895)

This caused an illegal argument exception whenever the simulated elevator velocity was retrieved.
---
 .../main/java/edu/wpi/first/wpilibj/simulation/ElevatorSim.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wpilibj/src/main/java/edu/wpi/first/wpilibj/simulation/ElevatorSim.java b/wpilibj/src/main/java/edu/wpi/first/wpilibj/simulation/ElevatorSim.java
index 161008950c..f3b4abbaaf 100644
--- a/wpilibj/src/main/java/edu/wpi/first/wpilibj/simulation/ElevatorSim.java
+++ b/wpilibj/src/main/java/edu/wpi/first/wpilibj/simulation/ElevatorSim.java
@@ -146,7 +146,7 @@ public class ElevatorSim extends LinearSystemSim<N2, N1, N1> {
    * @return The velocity of the elevator.
    */
   public double getVelocityMetersPerSecond() {
-    return m_x.get(0, 1);
+    return m_x.get(1, 0);
   }
 
   /**