[26] Adjusting some tests

[stephan-herrmann]

• applets are gone
• don't enable preview for 25

[eclipse-jdt-bot]

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

org.eclipse.jdt.debug.tests/META-INF/MANIFEST.MF
org.eclipse.jdt.debug.tests/pom.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 58afba843365c558ee2513f63922116528f64bcb Mon Sep 17 00:00:00 2001
From: Eclipse JDT Bot <jdt-bot@eclipse.org>
Date: Thu, 4 Dec 2025 17:02:17 +0000
Subject: [PATCH] Version bump(s) for 4.39 stream


diff --git a/org.eclipse.jdt.debug.tests/META-INF/MANIFEST.MF b/org.eclipse.jdt.debug.tests/META-INF/MANIFEST.MF
index 11e6c3281..3dbb3bb7f 100644
--- a/org.eclipse.jdt.debug.tests/META-INF/MANIFEST.MF
+++ b/org.eclipse.jdt.debug.tests/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %pluginName
 Bundle-SymbolicName: org.eclipse.jdt.debug.tests; singleton:=true
-Bundle-Version: 3.12.800.qualifier
+Bundle-Version: 3.12.900.qualifier
 Bundle-ClassPath: javadebugtests.jar
 Bundle-Activator: org.eclipse.jdt.debug.testplugin.JavaTestPlugin
 Bundle-Vendor: %providerName
diff --git a/org.eclipse.jdt.debug.tests/pom.xml b/org.eclipse.jdt.debug.tests/pom.xml
index f3c02defe..cc0f0a286 100644
--- a/org.eclipse.jdt.debug.tests/pom.xml
+++ b/org.eclipse.jdt.debug.tests/pom.xml
@@ -18,7 +18,7 @@
   </parent>
   <groupId>org.eclipse.jdt</groupId>
   <artifactId>org.eclipse.jdt.debug.tests</artifactId>
-  <version>3.12.800-SNAPSHOT</version>
+  <version>3.12.900-SNAPSHOT</version>
   <packaging>eclipse-test-plugin</packaging>
   <properties>
     <testSuite>${project.artifactId}</testSuite>
-- 
2.52.0

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

[SougandhS]

Given that Java applets are obsolete, shouldn't we disable all tests related to / use applets for Java 26 ?

[stephan-herrmann]

Given that Java applets are obsolete, shouldn't we disable all tests related to / use applets for Java 26 ?

Did I miss to disable any such tests?

Maybe the next run of https://ci.eclipse.org/releng/job/YBuilds/job/ep439Y-unit-linux-x86_64-java26/ will actually answer this question :)

Or is your suggestion to disable an entire test class, rather then individual tests?

[SougandhS]

Did I miss to disable any such tests?

I think LaunchConfigurationManagerTests.testGetApplicableLaunchConfigurationsForResource()
tried this patch on Mac

Maybe the next run of https://ci.eclipse.org/releng/job/YBuilds/job/ep439Y-unit-linux-x86_64-java26/ will actually answer this question :)

Yes..