From f4dce9e608ae45b8782e87a79be8b0d9d98e1a42 Mon Sep 17 00:00:00 2001
From: Thad House <ThadHouse@users.noreply.github.com>
Date: Tue, 7 Nov 2017 18:43:23 -0800
Subject: [PATCH] Fixes receive size in Java I2C (#715)

Allows underrun, which matches c++ behavior.

Fixes #711
---
 wpilibj/src/main/java/edu/wpi/first/wpilibj/I2C.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wpilibj/src/main/java/edu/wpi/first/wpilibj/I2C.java b/wpilibj/src/main/java/edu/wpi/first/wpilibj/I2C.java
index 3307eba964..016db2dfd2 100644
--- a/wpilibj/src/main/java/edu/wpi/first/wpilibj/I2C.java
+++ b/wpilibj/src/main/java/edu/wpi/first/wpilibj/I2C.java
@@ -83,7 +83,7 @@ public class I2C extends SensorBase {
     status = I2CJNI.i2CTransaction(m_port, (byte) m_deviceAddress, dataToSendBuffer,
                                    (byte) sendSize, dataReceivedBuffer, (byte) receiveSize);
     if (receiveSize > 0 && dataReceived != null) {
-      dataReceivedBuffer.get(dataReceived);
+      dataReceivedBuffer.get(dataReceived, 0, receiveSize);
     }
     return status < 0;
   }