Suppress discouraged access and missingJavadocComments warnings

[HannesWell]

The affected classes access internal methods intentionally.

[eclipse-platform-bot]

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

bundles/org.eclipse.e4.ui.workbench.renderers.swt.cocoa/META-INF/MANIFEST.MF
bundles/org.eclipse.ui.cocoa/META-INF/MANIFEST.MF

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 51b91873505078bc6e8a8fbd17f11c5ff72c7b9a Mon Sep 17 00:00:00 2001
From: Eclipse Platform Bot <platform-bot@eclipse.org>
Date: Fri, 23 Jan 2026 19:13:38 +0000
Subject: [PATCH] Version bump(s) for 4.39 stream


diff --git a/bundles/org.eclipse.e4.ui.workbench.renderers.swt.cocoa/META-INF/MANIFEST.MF b/bundles/org.eclipse.e4.ui.workbench.renderers.swt.cocoa/META-INF/MANIFEST.MF
index 811e91bffb..59a4071cc7 100644
--- a/bundles/org.eclipse.e4.ui.workbench.renderers.swt.cocoa/META-INF/MANIFEST.MF
+++ b/bundles/org.eclipse.e4.ui.workbench.renderers.swt.cocoa/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Eclipse-PlatformFilter: (osgi.ws=cocoa)
 Bundle-SymbolicName: org.eclipse.e4.ui.workbench.renderers.swt.cocoa;singleton:=true
-Bundle-Version: 0.14.500.qualifier
+Bundle-Version: 0.14.600.qualifier
 Bundle-Name: %fragmentName
 Bundle-Vendor: %providerName
 Fragment-Host: org.eclipse.e4.ui.workbench.renderers.swt;bundle-version="[0.10.0,1.0.0)"
diff --git a/bundles/org.eclipse.ui.cocoa/META-INF/MANIFEST.MF b/bundles/org.eclipse.ui.cocoa/META-INF/MANIFEST.MF
index a85d423488..22e574f655 100644
--- a/bundles/org.eclipse.ui.cocoa/META-INF/MANIFEST.MF
+++ b/bundles/org.eclipse.ui.cocoa/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %fragmentName
 Bundle-SymbolicName: org.eclipse.ui.cocoa;singleton:=true
-Bundle-Version: 1.3.300.qualifier
+Bundle-Version: 1.3.400.qualifier
 Bundle-Vendor: %providerName
 Fragment-Host: org.eclipse.ui;bundle-version="[3.5.0,4.0.0)"
 Bundle-Localization: fragment-cocoa
-- 
2.52.0

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

[github-actions]

Test Results

 3 018 files  ±0   3 018 suites  ±0   2h 35m 29s ⏱️ + 13m 4s
 8 229 tests ±0   7 981 ✅ ±0  248 💤 ±0  0 ❌ ±0 
23 511 runs  ±0  22 720 ✅ ±0  791 💤 ±0  0 ❌ ±0 

Results for commit fc8b531. ± Comparison against base commit 15816d8.

[HannesWell]

Interestingly, multiple of the discouraged access warnings shown in the IDE (and which make sense), are not considered in the build and therefore new warnings are added as well (but net, more warnings are fixed). These warnings also show up in the I-build compiler reports.

I tried to find out where this configuration mismatch originates, but I didn't found it yet.
Therefore I'm progressing here and leave that investigation for later.