From 0c8a06dd624aeede081ef07b0d4d127d7954cf6c Mon Sep 17 00:00:00 2001
From: Elliotte Rusty Harold <elharo@ibiblio.org>
Date: Wed, 1 Jul 2026 11:42:21 -0400
Subject: [PATCH] Remove raw types from SortedProperties.keySet()

Fixes #392
---
 .../apache/maven/plugins/help/AbstractEffectiveMojo.java    | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/main/java/org/apache/maven/plugins/help/AbstractEffectiveMojo.java b/src/main/java/org/apache/maven/plugins/help/AbstractEffectiveMojo.java
index 4bb3099..f647dac 100644
--- a/src/main/java/org/apache/maven/plugins/help/AbstractEffectiveMojo.java
+++ b/src/main/java/org/apache/maven/plugins/help/AbstractEffectiveMojo.java
@@ -140,11 +140,13 @@ protected static class SortedProperties extends Properties {
         static final long serialVersionUID = -8985316072702233744L;
 
         /** {@inheritDoc} */
-        @SuppressWarnings({"rawtypes", "unchecked"})
         @Override
         public Set<Object> keySet() {
             Set<Object> keynames = super.keySet();
-            List list = new ArrayList(keynames);
+            List<String> list = new ArrayList<>();
+            for (Object key : keynames) {
+                list.add((String) key);
+            }
             Collections.sort(list);
 
             return new LinkedHashSet<>(list);