garydgregory commented on code in PR #1077:
URL: https://github.com/apache/commons-lang/pull/1077#discussion_r1249551867
##########
src/main/java/org/apache/commons/lang3/ArrayUtils.java:
##########
@@ -655,7 +655,7 @@ private static Object add(final Object array, final int
index, final Object elem
Array.set(joinedArray, 0, element);
return joinedArray;
}
- final int length = Array.getLength(array);
+ final int length = getLength(array);
Review Comment:
-1: Why? `array` can't be null here.
##########
src/main/java/org/apache/commons/lang3/ArrayUtils.java:
##########
@@ -1668,7 +1668,7 @@ public static boolean containsAny(final Object[] array,
final Object... objectsT
*/
private static Object copyArrayGrow1(final Object array, final Class<?>
newArrayComponentType) {
if (array != null) {
- final int arrayLength = Array.getLength(array);
+ final int arrayLength = getLength(array);
Review Comment:
-1: Makes no sense since you're in a block where `array` can't be null.
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