From b5479eeb63857edc843fe0fb6c60e6e0c5cedb4c Mon Sep 17 00:00:00 2001
From: James Yoo <24359440+jyoo980@users.noreply.github.com>
Date: Mon, 2 Dec 2024 07:43:57 -0800
Subject: [PATCH] Subtypes of `AggregateChecker` should override
 `getSupportedChecker` (#6905)

---
 docs/manual/creating-a-checker.tex | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/docs/manual/creating-a-checker.tex b/docs/manual/creating-a-checker.tex
index 958d295d2f4..5867a31e7a9 100644
--- a/docs/manual/creating-a-checker.tex
+++ b/docs/manual/creating-a-checker.tex
@@ -1073,14 +1073,17 @@
 
 \noindent
 if you define an aggregate checker class.  Extend \refclass{framework/source}{AggregateChecker} and override
-the \<getImmediateSubcheckerClasses> method, like the following:
+the \<getSupportedCheckers> method, like the following:
 
 \begin{Verbatim}
   public class MyUnitCheckers extends AggregateChecker {
-    protected Set<Class<? extends SourceChecker>> getImmediateSubcheckerClasses() {
-      return new LinkedHashSet<>(Arrays.asList(DistanceUnitChecker.class,
-                                               VelocityUnitChecker.class,
-                                               MassUnitChecker.class));
+    @Override
+    protected Collection<Class<? extends SourceChecker>> getSupportedCheckers() {
+      Collection<Class<? extends SourceChecker>> checkers = new ArrayList<>(3);
+      Collections.addAll(
+        checkers,
+        DistanceUnitChecker.class, VelocityUnitChecker.class, MassUnitChecker.class);
+      return checkers;
     }
   }
 \end{Verbatim}