From 7ff9be7c8a56affb6452048d878c07289225501c Mon Sep 17 00:00:00 2001
From: Martin Stamm <martin.stamm@camunda.com>
Date: Fri, 18 Feb 2022 11:52:37 +0100
Subject: [PATCH] fix(ES6): replace `array.includes` with es5 equivalent

---
 lib/features/drilldown/SubprocessCompatibility.js               | 2 +-
 .../modeling/behavior/ToggleCollapseConnectionBehaviour.js      | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/features/drilldown/SubprocessCompatibility.js b/lib/features/drilldown/SubprocessCompatibility.js
index 5aa57b8a..5d8d2eee 100644
--- a/lib/features/drilldown/SubprocessCompatibility.js
+++ b/lib/features/drilldown/SubprocessCompatibility.js
@@ -97,7 +97,7 @@ SubprocessCompatibility.prototype.createNewDiagrams = function(plane) {
     var parent = element.parent;
 
     // parent is expanded, get nearest collapsed parent
-    while (parent && !collapsedElements.includes(parent)) {
+    while (parent && collapsedElements.indexOf(parent) === -1) {
       parent = parent.$parent;
     }
 
diff --git a/lib/features/modeling/behavior/ToggleCollapseConnectionBehaviour.js b/lib/features/modeling/behavior/ToggleCollapseConnectionBehaviour.js
index 7f920d67..b1cb182d 100644
--- a/lib/features/modeling/behavior/ToggleCollapseConnectionBehaviour.js
+++ b/lib/features/modeling/behavior/ToggleCollapseConnectionBehaviour.js
@@ -48,7 +48,7 @@ export default function ToggleCollapseConnectionBehaviour(
 
 
     function handleConnection(c, incoming) {
-      if (allChildren.includes(c.source) && allChildren.includes(c.target)) {
+      if (allChildren.indexOf(c.source) !== -1 && allChildren.indexOf(c.target) !== -1) {
         return;
       }