Drop the unused className parameter of SWT_AWT.initFrame

binaries/org.eclipse.swt.cocoa.macosx.aarch64/.settings/.api_filters

@@ -1,5 +1,13 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <component id="org.eclipse.swt.cocoa.macosx.aarch64" version="2">
+    <resource path="Eclipse SWT AWT/cocoa/org/eclipse/swt/awt/SWT_AWT.java" type="org.eclipse.swt.awt.SWT_AWT">
+        <filter id="338940029">
+            <message_arguments>
+                <message_argument value="org.eclipse.swt.awt.SWT_AWT"/>
+                <message_argument value="embeddedFrameClass"/>
+            </message_arguments>
+        </filter>
+    </resource>
     <resource path="Eclipse SWT/cocoa/org/eclipse/swt/widgets/Composite.java" type="org.eclipse.swt.widgets.Composite">
         <filter id="576778288">
             <message_arguments>

binaries/org.eclipse.swt.cocoa.macosx.x86_64/.settings/.api_filters

@@ -1,5 +1,13 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <component id="org.eclipse.swt.cocoa.macosx.x86_64" version="2">
+    <resource path="Eclipse SWT AWT/cocoa/org/eclipse/swt/awt/SWT_AWT.java" type="org.eclipse.swt.awt.SWT_AWT">
+        <filter id="338940029">
+            <message_arguments>
+                <message_argument value="org.eclipse.swt.awt.SWT_AWT"/>
+                <message_argument value="embeddedFrameClass"/>
+            </message_arguments>
+        </filter>
+    </resource>
     <resource path="Eclipse SWT/cocoa/org/eclipse/swt/widgets/Composite.java" type="org.eclipse.swt.widgets.Composite">
         <filter id="576778288">
             <message_arguments>

binaries/org.eclipse.swt.gtk.linux.aarch64/.settings/.api_filters

@@ -1,5 +1,13 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <component id="org.eclipse.swt.gtk.linux.aarch64" version="2">
+    <resource path="Eclipse SWT AWT/gtk/org/eclipse/swt/awt/SWT_AWT.java" type="org.eclipse.swt.awt.SWT_AWT">
+        <filter id="338940029">
+            <message_arguments>
+                <message_argument value="org.eclipse.swt.awt.SWT_AWT"/>
+                <message_argument value="embeddedFrameClass"/>
+            </message_arguments>
+        </filter>
+    </resource>
     <resource path="Eclipse SWT/gtk/org/eclipse/swt/widgets/Composite.java" type="org.eclipse.swt.widgets.Composite">
         <filter id="576778288">
             <message_arguments>

binaries/org.eclipse.swt.gtk.linux.loongarch64/.settings/.api_filters

@@ -1,5 +1,13 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <component id="org.eclipse.swt.gtk.linux.loongarch64" version="2">
+    <resource path="Eclipse SWT AWT/gtk/org/eclipse/swt/awt/SWT_AWT.java" type="org.eclipse.swt.awt.SWT_AWT">
+        <filter id="338940029">
+            <message_arguments>
+                <message_argument value="org.eclipse.swt.awt.SWT_AWT"/>
+                <message_argument value="embeddedFrameClass"/>
+            </message_arguments>
+        </filter>
+    </resource>
     <resource path="Eclipse SWT/gtk/org/eclipse/swt/widgets/Composite.java" type="org.eclipse.swt.widgets.Composite">
         <filter id="576778288">
             <message_arguments>

binaries/org.eclipse.swt.gtk.linux.ppc64le/.settings/.api_filters

@@ -1,5 +1,13 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <component id="org.eclipse.swt.gtk.linux.ppc64le" version="2">
+    <resource path="Eclipse SWT AWT/gtk/org/eclipse/swt/awt/SWT_AWT.java" type="org.eclipse.swt.awt.SWT_AWT">
+        <filter id="338940029">
+            <message_arguments>
+                <message_argument value="org.eclipse.swt.awt.SWT_AWT"/>
+                <message_argument value="embeddedFrameClass"/>
+            </message_arguments>
+        </filter>
+    </resource>
     <resource path="Eclipse SWT/gtk/org/eclipse/swt/widgets/Composite.java" type="org.eclipse.swt.widgets.Composite">
         <filter id="576778288">
             <message_arguments>

binaries/org.eclipse.swt.gtk.linux.riscv64/.settings/.api_filters

@@ -1,5 +1,13 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <component id="org.eclipse.swt.gtk.linux.riscv64" version="2">
+    <resource path="Eclipse SWT AWT/gtk/org/eclipse/swt/awt/SWT_AWT.java" type="org.eclipse.swt.awt.SWT_AWT">
+        <filter id="338940029">
+            <message_arguments>
+                <message_argument value="org.eclipse.swt.awt.SWT_AWT"/>
+                <message_argument value="embeddedFrameClass"/>
+            </message_arguments>
+        </filter>
+    </resource>
     <resource path="Eclipse SWT/gtk/org/eclipse/swt/widgets/Composite.java" type="org.eclipse.swt.widgets.Composite">
         <filter id="576778288">
             <message_arguments>

binaries/org.eclipse.swt.gtk.linux.x86_64/.settings/.api_filters

@@ -1,5 +1,13 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <component id="org.eclipse.swt.gtk.linux.x86_64" version="2">
+    <resource path="Eclipse SWT AWT/gtk/org/eclipse/swt/awt/SWT_AWT.java" type="org.eclipse.swt.awt.SWT_AWT">
+        <filter id="338940029">
+            <message_arguments>
+                <message_argument value="org.eclipse.swt.awt.SWT_AWT"/>
+                <message_argument value="embeddedFrameClass"/>
+            </message_arguments>
+        </filter>
+    </resource>
     <resource path="Eclipse SWT Printing/common/org/eclipse/swt/printing/PageSize.java" type="org.eclipse.swt.printing.PageSize">
         <filter id="338944126">
             <message_arguments>

binaries/org.eclipse.swt.win32.win32.aarch64/.settings/.api_filters

@@ -1,5 +1,13 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <component id="org.eclipse.swt.win32.win32.aarch64" version="2">
+    <resource path="Eclipse SWT AWT/win32/org/eclipse/swt/awt/SWT_AWT.java" type="org.eclipse.swt.awt.SWT_AWT">
+        <filter id="338940029">
+            <message_arguments>
+                <message_argument value="org.eclipse.swt.awt.SWT_AWT"/>
+                <message_argument value="embeddedFrameClass"/>
+            </message_arguments>
+        </filter>
+    </resource>
     <resource path="Eclipse SWT Printing/common/org/eclipse/swt/printing/PageSize.java" type="org.eclipse.swt.printing.PageSize">
         <filter id="338944126">
             <message_arguments>

binaries/org.eclipse.swt.win32.win32.x86_64/.settings/.api_filters

@@ -1,5 +1,13 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <component id="org.eclipse.swt.win32.win32.x86_64" version="2">
+    <resource path="Eclipse SWT AWT/win32/org/eclipse/swt/awt/SWT_AWT.java" type="org.eclipse.swt.awt.SWT_AWT">
+        <filter id="338940029">
+            <message_arguments>
+                <message_argument value="org.eclipse.swt.awt.SWT_AWT"/>
+                <message_argument value="embeddedFrameClass"/>
+            </message_arguments>
+        </filter>
+    </resource>
     <resource path="Eclipse SWT Printing/common/org/eclipse/swt/printing/PageSize.java" type="org.eclipse.swt.printing.PageSize">
         <filter id="338944126">
             <message_arguments>

bundles/org.eclipse.swt/Eclipse SWT AWT/cocoa/library/swt_awt.c

@@ -20,7 +20,7 @@
 
 #ifndef NO_initFrame
 JNIEXPORT jobject JNICALL Java_org_eclipse_swt_awt_SWT_1AWT_initFrame
-	(JNIEnv *env, jclass that, jlong handle, const char *className)
+	(JNIEnv *env, jclass that, jlong handle)
 {
 	jobject object;
 	jmethodID constructor;

bundles/org.eclipse.swt/Eclipse SWT AWT/cocoa/org/eclipse/swt/awt/SWT_AWT.java

@@ -47,7 +47,13 @@ public class SWT_AWT {
 	/**
 	 * The name of the embedded Frame class. The default class name
 	 * for the platform will be used if <code>null</code>.
+	 *
+	 * @noreference This field is not intended to be referenced by clients.
+	 * @deprecated The class named here is never instantiated: the platform's
+	 *             default embedded Frame class is always used. This field will
+	 *             be removed in a future release.
 	 */
+	@Deprecated(forRemoval = true, since = "2026-12")
 	public static String embeddedFrameClass;
 
 	/**
@@ -61,11 +67,9 @@ public class SWT_AWT {
 	 */
 	static final String RUN_AWT_INVOKE_LATER_KEY = "org.eclipse.swt.internal.runAWTInvokeLater"; //$NON-NLS-1$
 
-	static final String JDK17_FRAME = "sun.lwawt.macosx.CViewEmbeddedFrame";
-
 	static boolean loaded, swingInitialized;
 
-	static native final Object initFrame (long handle, String className);
+	static native final Object initFrame (long handle);
 	static native final void validateWithBounds (Frame frame, int x, int y, int w, int h);
 	static native final void synthesizeWindowActivation (Frame frame, boolean doActivate);
 
@@ -135,10 +139,9 @@ public static Frame new_Frame(final Composite parent) {
 		SWT.error(SWT.ERROR_INVALID_ARGUMENT);
 	}
 	final long handle = parent.view.id;
-	final String className = embeddedFrameClass != null ? embeddedFrameClass : JDK17_FRAME;
 	try {
 		if (embeddedFrameClass != null) {
-			Class.forName(className);
+			Class.forName(embeddedFrameClass);
 		}
 		loadLibrary();
 	} catch (ClassNotFoundException cne) {
@@ -158,7 +161,7 @@ public static Frame new_Frame(final Composite parent) {
 		public void run() {
 			if (run) return;
 			run = true;
-				Object obj = initFrame(handle, className);
+				Object obj = initFrame(handle);
 				if (obj == null || !(obj instanceof Frame)) {
 					exception [0] = new Throwable("[Error while creating AWT embedded frame]");
 					SWT.error (SWT.ERROR_UNSPECIFIED, exception[0]);

bundles/org.eclipse.swt/Eclipse SWT AWT/gtk/org/eclipse/swt/awt/SWT_AWT.java

@@ -46,7 +46,13 @@ public class SWT_AWT {
 	/**
 	 * The name of the embedded Frame class. The default class name
 	 * for the platform will be used if <code>null</code>.
+	 *
+	 * @noreference This field is not intended to be referenced by clients.
+	 * @deprecated The class named here is never instantiated: the platform's
+	 *             default embedded Frame class is always used. This field will
+	 *             be removed in a future release.
 	 */
+	@Deprecated(forRemoval = true, since = "2026-12")
 	public static String embeddedFrameClass;
 
 	/**
@@ -59,7 +65,7 @@ public class SWT_AWT {
 
 static native final long getAWTHandle (Object canvas);
 static native final void setDebug (Frame canvas, boolean debug);
-static native final Object initFrame (long handle, String className);
+static native final Object initFrame (long handle);
 static native final void validateWithBounds (Frame frame, int x, int y, int w, int h);
 static native final void synthesizeWindowActivation (Frame frame, boolean doActivate);
 static native final void registerListeners (Frame frame);
@@ -155,10 +161,9 @@ public static Frame new_Frame (final Composite parent) {
 	 * and other JREs take a long.  To handle this binary incompatibility, use
 	 * reflection to create the embedded frame.
 	 */
-	String className = embeddedFrameClass != null ? embeddedFrameClass : "sun.awt.X11.XEmbeddedFrame";
 	try {
 		if (embeddedFrameClass != null) {
-			Class.forName(className);
+			Class.forName(embeddedFrameClass);
 		}
 		loadLibrary();
 	} catch (ClassNotFoundException cne) {
@@ -168,7 +173,7 @@ public static Frame new_Frame (final Composite parent) {
 	}
 	initializeSwing ();
 	final Frame [] frame = new Frame [1];
-	Object object = initFrame(handle, className);
+	Object object = initFrame(handle);
 	if (object == null || !(object instanceof Frame)) {
 		SWT.error (SWT.ERROR_UNSPECIFIED , new Throwable(), " [Error while starting AWT]");
 	}

bundles/org.eclipse.swt/Eclipse SWT AWT/win32/library/swt_awt.c

@@ -59,10 +59,9 @@ JNIEXPORT jlong JNICALL SWT_AWT_NATIVE(getAWTHandle)
 
 #ifndef NO_initFrame
 JNIEXPORT jobject JNICALL SWT_AWT_NATIVE(initFrame)
-	(JNIEnv *env, jclass that, jlong handle, jstring className)
+	(JNIEnv *env, jclass that, jlong handle)
 {
 	/* Suppress warnings about unreferenced parameters */
-	(void)className;
 	(void)that;
 
 	jobject object;

bundles/org.eclipse.swt/Eclipse SWT AWT/win32/org/eclipse/swt/awt/SWT_AWT.java

@@ -42,7 +42,13 @@ public class SWT_AWT {
 	/**
 	 * The name of the embedded Frame class. The default class name
 	 * for the platform will be used if <code>null</code>.
+	 *
+	 * @noreference This field is not intended to be referenced by clients.
+	 * @deprecated The class named here is never instantiated: the platform's
+	 *             default embedded Frame class is always used. This field will
+	 *             be removed in a future release.
 	 */
+	@Deprecated(forRemoval = true, since = "2026-12")
 	public static String embeddedFrameClass;
 
 	/**
@@ -54,7 +60,7 @@ public class SWT_AWT {
 static boolean loaded, swingInitialized;
 
 static native final long getAWTHandle (Canvas canvas);
-static native final Object initFrame (long handle, String className);
+static native final Object initFrame (long handle);
 static native final void synthesizeWindowActivation (Frame frame, boolean doActivate);
 
 static synchronized void loadLibrary () {
@@ -141,10 +147,9 @@ public static Frame new_Frame (final Composite parent) {
 			 * and other JREs take a long.  To handle this binary incompatibility, use
 			 * reflection to create the embedded frame.
 			 */
-			String className = embeddedFrameClass != null ? embeddedFrameClass : "sun.awt.windows.WEmbeddedFrame";
 			try {
 				if (embeddedFrameClass != null) {
-					Class.forName(className);
+					Class.forName(embeddedFrameClass);
 				}
 				loadLibrary();
 			} catch (ClassNotFoundException cne) {
@@ -154,7 +159,7 @@ public static Frame new_Frame (final Composite parent) {
 				return;
 			}
 			initializeSwing ();
-			Object value = initFrame(handle, className);
+			Object value = initFrame(handle);
 			if (value == null || !(value instanceof Frame)) {
 				exception [0] = new Throwable("[Error while creating AWT embedded frame]");
 				SWT.error (SWT.ERROR_UNSPECIFIED, exception[0]);