From c45fb73f365e488ec550bdedf5ac09f503f4e0cc Mon Sep 17 00:00:00 2001
From: Austin Shalit <austinshalit@gmail.com>
Date: Thu, 24 Aug 2017 01:00:55 -0400
Subject: [PATCH] Convert for loops to foreach loops (#592)

---
 wpilibj/src/main/java/edu/wpi/first/wpilibj/AnalogInput.java  | 4 ++--
 .../main/java/edu/wpi/first/wpilibj/command/Scheduler.java    | 4 ++--
 .../main/java/edu/wpi/first/wpilibj/util/SortedVector.java    | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/wpilibj/src/main/java/edu/wpi/first/wpilibj/AnalogInput.java b/wpilibj/src/main/java/edu/wpi/first/wpilibj/AnalogInput.java
index 48061c5ed9..30d35a3794 100644
--- a/wpilibj/src/main/java/edu/wpi/first/wpilibj/AnalogInput.java
+++ b/wpilibj/src/main/java/edu/wpi/first/wpilibj/AnalogInput.java
@@ -305,8 +305,8 @@ public class AnalogInput extends SensorBase implements PIDSource, LiveWindowSend
    * @return The analog channel is attached to an accumulator.
    */
   public boolean isAccumulatorChannel() {
-    for (int i = 0; i < kAccumulatorChannels.length; i++) {
-      if (m_channel == kAccumulatorChannels[i]) {
+    for (int channel : kAccumulatorChannels) {
+      if (m_channel == channel) {
         return true;
       }
     }
diff --git a/wpilibj/src/main/java/edu/wpi/first/wpilibj/command/Scheduler.java b/wpilibj/src/main/java/edu/wpi/first/wpilibj/command/Scheduler.java
index 4acd189aec..9daed6a493 100644
--- a/wpilibj/src/main/java/edu/wpi/first/wpilibj/command/Scheduler.java
+++ b/wpilibj/src/main/java/edu/wpi/first/wpilibj/command/Scheduler.java
@@ -324,8 +324,8 @@ public class Scheduler implements NamedSendable {
       double[] toCancel = m_table.getNumberArray("Cancel", new double[0]);
       if (toCancel.length > 0) {
         for (LinkedListElement e = m_firstCommand; e != null; e = e.getNext()) {
-          for (int i = 0; i < toCancel.length; i++) {
-            if (e.getData().hashCode() == toCancel[i]) {
+          for (double d : toCancel) {
+            if (e.getData().hashCode() == d) {
               e.getData().cancel();
             }
           }
diff --git a/wpilibj/src/main/java/edu/wpi/first/wpilibj/util/SortedVector.java b/wpilibj/src/main/java/edu/wpi/first/wpilibj/util/SortedVector.java
index 7431e29aec..a6e20b0973 100644
--- a/wpilibj/src/main/java/edu/wpi/first/wpilibj/util/SortedVector.java
+++ b/wpilibj/src/main/java/edu/wpi/first/wpilibj/util/SortedVector.java
@@ -75,8 +75,8 @@ public class SortedVector<E> extends Vector<E> {
     Object[] array = new Object[size()];
     copyInto(array);
     removeAllElements();
-    for (int i = 0; i < array.length; i++) {
-      addElement((E) array[i]);
+    for (Object o : array) {
+      addElement((E) o);
     }
   }
 }