Base: BD-J Adjustments Blu-ray scaffold

Vendored BD-J SDK, tsMuxeR + local VLC plugins, ffmpeg asset generation,
and a signed BD-J Xlet menu (org.homebrew.MyXlet) authored into a UDF 2.50 ISO.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

vendor/bdj-sdk/target/src/com/sony/gemstack/core/CoreAppContext.java

@@ -0,0 +1,13 @@
+package com.sony.gemstack.core;
+
+public class CoreAppContext {
+
+    public static CoreAppContext getContext() {
+	return null;
+    }
+
+    public CoreIxcClassLoader getIxcClassLoader() {
+	return null;
+    }
+}
+

vendor/bdj-sdk/target/src/com/sony/gemstack/core/CoreIxcClassLoader.java

@@ -0,0 +1,6 @@
+package com.sony.gemstack.core;
+    
+public interface CoreIxcClassLoader {
+    Class findLoadedProxyClass(String str);
+    Class defineProxyClass(String str, byte[] bytes);
+}

vendor/bdj-sdk/target/src/com/sony/gemstack/org/dvb/io/ixc/IxcProxy.java

@@ -0,0 +1,22 @@
+package com.sony.gemstack.org.dvb.io.ixc;
+
+import com.sony.gemstack.core.CoreIxcClassLoader;
+import java.rmi.RemoteException;
+
+public abstract class IxcProxy {
+    public abstract Object getRemote();
+    public abstract void forgetRemote();
+
+    protected IxcProxy(CoreIxcClassLoader loader1, CoreIxcClassLoader loader2) {
+	
+    }
+    
+    protected Object replaceObject(Object obj, CoreIxcClassLoader loader) throws RemoteException {
+	return null;
+    }
+    
+    protected Object invokeMethod(Object[] objects, String string1, String string2) throws Exception {
+	return null;
+    }
+}
+

vendor/bdj-sdk/target/src/jdk/internal/access/JavaIOFileDescriptorAccess.java

@@ -0,0 +1,7 @@
+package jdk.internal.access;
+
+import java.io.FileDescriptor;
+
+public interface JavaIOFileDescriptorAccess {
+    int get(FileDescriptor fd);
+}

vendor/bdj-sdk/target/src/jdk/internal/access/JavaSecurityAccess.java

@@ -0,0 +1,46 @@
+package jdk.internal.access;
+
+import java.net.URL;
+import java.nio.ByteBuffer;
+import java.security.AccessControlContext;
+import java.security.CodeSource;
+import java.security.GeneralSecurityException;
+import java.security.KeyStore;
+import java.security.KeyStoreException;
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+import java.security.Permission;
+import java.security.PermissionCollection;
+import java.security.PrivilegedAction;
+import java.security.PrivilegedActionException;
+import java.security.PrivilegedExceptionAction;
+import java.security.ProtectionDomain;
+import java.security.Provider;
+import java.util.Set;
+import jdk.internal.security.CodeSigner;
+import jdk.internal.security.Entry;
+import jdk.internal.security.ProtectionParameter;
+import jdk.internal.security.Service;
+import jdk.internal.security.keystore.Builder;
+
+public interface JavaSecurityAccess {
+    public class ProtectionDomainCache{
+    }
+    
+    Object doIntersectionPrivilege(PrivilegedAction action, AccessControlContext ctx1, AccessControlContext ctx2);
+    Object doIntersectionPrivilege(PrivilegedAction action, AccessControlContext ctx);
+    ProtectionDomainCache getProtectionDomainCache();
+    Object doPrivilegedWithCombiner(PrivilegedExceptionAction action, AccessControlContext ctx, Permission[] perms) throws PrivilegedActionException;
+    Object doPrivileged(PrivilegedAction action, AccessControlContext ctx, Permission[] perms);
+    Entry getEntry(KeyStore ks, String str, ProtectionParameter pp) throws NoSuchAlgorithmException, GeneralSecurityException;
+    Service getService(Provider provider, String str1, String str2);
+    void putService(Provider provider, Service service);
+    Set getServices(Provider provider);
+    Provider configure(Provider provider, String str);
+    Object newInstance(Class clazz, String str, Object obj) throws Exception;
+    boolean checkEngine(String str);
+    String getEngineName(String str);
+    CodeSource newCodeSource(URL url, CodeSigner[] cs);
+    void update(MessageDigest md, ByteBuffer bb);
+    Builder newKeyStoreBuilder(KeyStore ks, ProtectionParameter pp);
+}

vendor/bdj-sdk/target/src/jdk/internal/access/SharedSecrets.java

@@ -0,0 +1,14 @@
+package jdk.internal.access;
+
+public class SharedSecrets {
+    public static JavaSecurityAccess getJavaSecurityAccess() {
+        return null;
+    }
+
+    public static void setJavaSecurityAccess(JavaSecurityAccess access) {
+    }
+
+    public static JavaIOFileDescriptorAccess getJavaIOFileDescriptorAccess() {
+	return null;
+    }
+}

vendor/bdj-sdk/target/src/jdk/internal/misc/Unsafe.java

@@ -0,0 +1,60 @@
+package jdk.internal.misc;
+
+public final class Unsafe {
+    private static final Unsafe theUnsafe = new Unsafe();
+
+    private Unsafe() {
+    }
+
+    public static Unsafe getUnsafe() {
+	return theUnsafe;
+    }
+
+
+    public long allocateMemory(long size) {
+	return 0;
+    }
+
+    public void freeMemory(long addr) {
+    }
+
+    public void setMemory(long addr, long length, byte value) {
+    }
+
+    public void copyMemory(long src_addr, long dst_addr, long length) {
+    }
+
+    public byte getByte(long addr) {
+	return 0;
+    }
+
+    public short getShort(long addr) {
+	return 0;
+    }
+
+    public int getInt(long addr) {
+	return 0;
+    }
+
+    public long getLong(long addr) {
+	return 0;
+    }
+
+    public void putByte(long addr, byte value) {
+    }
+
+    public void putShort(long addr, short value) {
+    }
+
+    public void putInt(long addr, int value) {
+    }
+
+    public void putLong(long addr, long value) {
+    }
+
+    public int arrayBaseOffset(Class arrayClass) {
+	return 0;
+    }
+
+    public native long getLong(Object o, long offset);
+}

vendor/bdj-sdk/target/src/jdk/internal/security/CodeSigner.java

@@ -0,0 +1,4 @@
+package jdk.internal.security;
+
+public class CodeSigner{
+}

vendor/bdj-sdk/target/src/jdk/internal/security/Entry.java

@@ -0,0 +1,4 @@
+package jdk.internal.security;
+
+public class Entry {
+}

vendor/bdj-sdk/target/src/jdk/internal/security/ProtectionParameter.java

@@ -0,0 +1,4 @@
+package jdk.internal.security;
+
+public class ProtectionParameter {
+}

vendor/bdj-sdk/target/src/jdk/internal/security/Service.java

@@ -0,0 +1,4 @@
+package jdk.internal.security;
+
+public class Service {
+}

vendor/bdj-sdk/target/src/jdk/internal/security/keystore/Builder.java

@@ -0,0 +1,4 @@
+package jdk.internal.security.keystore;
+
+public class Builder {
+}

vendor/bdj-sdk/target/src/sun/awt/io/FileFileIO.java

@@ -0,0 +1,90 @@
+package sun.awt.io;
+
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.IOException;
+
+public class FileFileIO {
+    protected FileFileIO(String filename) {
+    }
+
+    public String getName() {
+	return null;
+    }
+  
+    public String getPath() {
+	return null;
+    }
+    
+    public InputStream getInputStream() throws IOException {
+	return null;
+    }
+    
+    public OutputStream getOutputStream() throws IOException {
+	return null;
+    }
+
+    public String getAbsolutePath() {
+	return null;
+    }
+
+    public String getCanonicalPath() {
+	return null;
+    }
+
+    public String getParent() {
+	return null;
+    }
+    
+    public String canonPath(String path) throws IOException {
+	return null;
+    }
+    
+    public boolean exists() {
+	return false;
+    }
+    
+    public boolean canWrite() {
+	return false;
+    }
+    
+    public boolean canRead() {
+	return false;
+    }
+    
+    public boolean isFile() {
+	return false;
+    }
+    
+    public boolean isDirectory() {
+	return false;
+    }
+    
+    public boolean isAbsolute() {
+	return false;
+    }
+    
+    public long lastModified() {
+	return 0;
+    }
+    
+    public long length() {
+	return 0;
+    }
+    
+    public String[] list() {
+	return null;
+    }
+    
+    public boolean delete() {
+	return false;
+    }
+    
+    public boolean mkdir() {
+	return false;
+    }
+
+    public boolean mkdirs() {
+	return false;
+    }
+}

vendor/bdj-sdk/target/src/sun/net/www/protocol/file/FileURLConnection.java

@@ -0,0 +1,19 @@
+package sun.net.www.protocol.file;
+
+import java.io.File;
+import java.io.InputStream;
+import java.io.IOException;
+import java.net.URL;
+
+public class FileURLConnection {
+
+    protected FileURLConnection(URL url, File file) {
+    }
+    
+    public void connect() throws IOException {
+    }
+
+    public synchronized InputStream getInputStream() throws IOException {
+	return null;
+    }
+}