From 9052ed6da37af23ea82588d248f409e60a33c6cb Mon Sep 17 00:00:00 2001
From: Ben Culkin <scorpress@gmail.com>
Date: Sun, 12 Apr 2020 13:13:42 -0400
Subject: Finish up extraction

This applies the changes that were necessary to complete the extraction
of these packages from bjc-utils
---
 src/main/java/bjc/data/ArrayIterator.java | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src/main/java/bjc/data/ArrayIterator.java')

diff --git a/src/main/java/bjc/data/ArrayIterator.java b/src/main/java/bjc/data/ArrayIterator.java
index 7778b81..6037e34 100644
--- a/src/main/java/bjc/data/ArrayIterator.java
+++ b/src/main/java/bjc/data/ArrayIterator.java
@@ -4,12 +4,21 @@ import java.util.Iterator;
 /**
  * Represents an iterator over an array of values.
  *
+ * @param <T> The type of values in the array.
+ * 
  * @author Ben Culkin
  */
 public class ArrayIterator<T> implements Iterator<T> {
 	private Object[] arr;
 	private int      idx;
 
+	/**
+	 * Create a new array iterator.
+	 *
+	 * @param elms
+	 * 	The array that will be iterated over.
+	 */
+	@SafeVarargs
 	public ArrayIterator(T... elms) {
 		arr = elms;
 		idx = 0;
@@ -20,6 +29,7 @@ public class ArrayIterator<T> implements Iterator<T> {
 		return idx < arr.length;
 	}
 
+	@SuppressWarnings("unchecked")
 	@Override
 	public T next() {
 		if (idx >= arr.length) return null;
-- 
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