Fix potential npe in model spy during shutdown

[vogella]

No description provided.

[eclipse-pde-bot]

This pull request changes some projects for the first time in this development cycle.
Therefore the following files need a version increment:

e4tools/bundles/org.eclipse.e4.tools.emf.ui/META-INF/MANIFEST.MF
e4tools/bundles/org.eclipse.e4.tools.emf.ui/pom.xml
features/org.eclipse.e4.core.tools.feature/feature.xml

An additional commit containing all the necessary changes was pushed to the top of this PR's branch. To obtain these changes (for example if you want to push more changes) either fetch from your fork or apply the git patch.

Git patch

From 7669b4af4be32b6e1f21afee56acb711f2d41e63 Mon Sep 17 00:00:00 2001
From: Eclipse PDE Bot <pde-bot@eclipse.org>
Date: Thu, 17 Jul 2025 13:40:27 +0000
Subject: [PATCH] Version bump(s) for 4.37 stream


diff --git a/e4tools/bundles/org.eclipse.e4.tools.emf.ui/META-INF/MANIFEST.MF b/e4tools/bundles/org.eclipse.e4.tools.emf.ui/META-INF/MANIFEST.MF
index 0bf31b355b..f21ee0bb80 100644
--- a/e4tools/bundles/org.eclipse.e4.tools.emf.ui/META-INF/MANIFEST.MF
+++ b/e4tools/bundles/org.eclipse.e4.tools.emf.ui/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %pluginName
 Bundle-SymbolicName: org.eclipse.e4.tools.emf.ui;singleton:=true
-Bundle-Version: 4.8.700.qualifier
+Bundle-Version: 4.8.800.qualifier
 Bundle-Vendor: %providerName
 Bundle-Localization: plugin
 Bundle-RequiredExecutionEnvironment: JavaSE-17
diff --git a/e4tools/bundles/org.eclipse.e4.tools.emf.ui/pom.xml b/e4tools/bundles/org.eclipse.e4.tools.emf.ui/pom.xml
index c0c50de122..760324c2bc 100644
--- a/e4tools/bundles/org.eclipse.e4.tools.emf.ui/pom.xml
+++ b/e4tools/bundles/org.eclipse.e4.tools.emf.ui/pom.xml
@@ -21,7 +21,7 @@
 
   <groupId>org.eclipse.platform</groupId>
   <artifactId>org.eclipse.e4.tools.emf.ui</artifactId>
-  <version>4.8.700-SNAPSHOT</version>
+  <version>4.8.800-SNAPSHOT</version>
   <packaging>eclipse-plugin</packaging>
 
   <properties>
diff --git a/features/org.eclipse.e4.core.tools.feature/feature.xml b/features/org.eclipse.e4.core.tools.feature/feature.xml
index 0c8735ca5b..b83fd4b9e0 100644
--- a/features/org.eclipse.e4.core.tools.feature/feature.xml
+++ b/features/org.eclipse.e4.core.tools.feature/feature.xml
@@ -2,7 +2,7 @@
 <feature
       id="org.eclipse.e4.core.tools.feature"
       label="%featureName"
-      version="4.30.500.qualifier"
+      version="4.30.600.qualifier"
       provider-name="%providerName"
       license-feature="org.eclipse.license"
       license-feature-version="0.0.0">
-- 
2.50.1

Further information are available in Common Build Issues - Missing version increments.

[github-actions]

Test Results

   765 files  ±0     765 suites  ±0   56m 16s ⏱️ +38s
 3 611 tests ±0   3 557 ✅ ±0   54 💤 ±0  0 ❌ ±0 
10 834 runs  ±0  10 671 ✅ ±0  163 💤 ±0  0 ❌ ±0 

Results for commit 4ea33fd. ± Comparison against base commit 4d59605.