diff --git a/src/main/java/org/apache/commons/lang3/ArchUtils.java b/src/main/java/org/apache/commons/lang3/ArchUtils.java
index 4b0d3ff48..7f36b28e6 100644
--- a/src/main/java/org/apache/commons/lang3/ArchUtils.java
+++ b/src/main/java/org/apache/commons/lang3/ArchUtils.java
@@ -20,6 +20,7 @@
 
 import java.util.HashMap;
 import java.util.Map;
+import java.util.stream.Stream;
 
 /**
  * An utility class for the os.arch System Property. The class defines methods for
@@ -100,9 +101,7 @@ private static void addProcessor(final String key, final Processor processor) {
      * @throws IllegalStateException If the key already exists.
      */
     private static void addProcessors(final Processor processor, final String... keys) {
-        for (final String key : keys) {
-            addProcessor(key, processor);
-        }
+        Stream.of(keys).forEach(e -> addProcessor(e, processor));
     }
 
     /**