From 89645555100c7c5a7c89f9d3ddc28f83a0d11078 Mon Sep 17 00:00:00 2001
From: Niels Thykier <niels@thykier.net>
Date: Sat, 4 May 2024 07:17:00 +0000
Subject: [PATCH] Remove some 2020.1 compat code

---
 CHANGELOG.md                                               | 4 ++++
 .../nthykier/debpkg/deb822/Deb822FoldingBuilder.java       | 7 ++-----
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0a30ad4..4814bf0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,10 @@
   value. This means that the value will still be rendered in its proper syntax coloring rather than in the "folded"
   coloring. (Closes: #159)
 
+### Changed
+
+- Internal/Chore: Replace some compat code now that we no longer support IDEA 2020.1.
+
 ## 0.0.23 - 2024-04-06
 
 ### Added
diff --git a/src/main/java/com/github/nthykier/debpkg/deb822/Deb822FoldingBuilder.java b/src/main/java/com/github/nthykier/debpkg/deb822/Deb822FoldingBuilder.java
index 2f5ad17..fde889c 100644
--- a/src/main/java/com/github/nthykier/debpkg/deb822/Deb822FoldingBuilder.java
+++ b/src/main/java/com/github/nthykier/debpkg/deb822/Deb822FoldingBuilder.java
@@ -158,11 +158,8 @@ public boolean isCollapsedByDefault(@NotNull ASTNode node) {
 
     private static void processComments(PsiElement root, List<FoldingDescriptor> descriptors) {
         List<PsiComment> comments = new ArrayList<>();
-        // Use (root, PsiComment.class, ...) when 201 compat can be dropped.
-        PsiTreeUtil.processElements(root, e -> {
-            if (e instanceof PsiComment) {
-                comments.add((PsiComment)e);
-            }
+        PsiTreeUtil.processElements(root, PsiComment.class, e -> {
+            comments.add(e);
             return true;
         });
         PsiComment currentStart = null;