fix: add replacement for deprecated methods in sun.misc.Unsafe

launcher/java22/src/main/java/eu/cloudnetservice/launcher/java22/ApplicationBootstrap.java

@@ -36,17 +36,8 @@
 final class ApplicationBootstrap {
 
   private static final List<String> DEFAULT_PROCESS_ARGUMENTS = Arrays.asList(
-    // libraries that use unsafe with flags to disable it
-    "-Djoml.nounsafe=true",
-    "-Dio.netty.noUnsafe=true",
+    // no need to use unsafe in netty5, usees memory segments instead
     "-Dio.netty5.noUnsafe=true",
-    // platform specific settings to disable unsafe usages
-    "-Dvelocity.natives-disabled=true",
-    "-Dnet.md_5.bungee.native.disable=true",
-    // enable method handle support in guice (since 7.1) and use child class loaders for
-    // fast class generation (all other options require unsafe to access internals)
-    "-Dguice_use_method_handles=YES",
-    "-Dguice_custom_class_loading=CHILD",
     // Enables the usage of native access for all unnamed modules, which allows us to use the JLine FFM terminal.
     // While enabling native access for modules is not a strict requirement yet (see JEP 472 for initial work),
     // JLine has a check that specifically ensures that native access is enabled before allowing to use the impl.

node/impl/src/main/java/eu/cloudnetservice/node/impl/service/defaults/log/AbstractServiceLogCache.java

@@ -35,6 +35,8 @@
 
 public abstract class AbstractServiceLogCache implements ServiceConsoleLogCache {
 
+  private static final String VM_BOOTSTRAP_NO_SHARE_WARNING = "Sharing is only supported for boot loader classes";
+
   protected static final Logger LOGGER = LoggerFactory.getLogger(AbstractServiceLogCache.class);
   protected static final Pattern ANSI_SEQUENCE_PATTERN = Pattern.compile("\u001b\\[[0-9;]*[A-Za-z]");
 
@@ -120,7 +122,9 @@ protected void handleItem(@NonNull String entry, boolean comesFromErrorStream) {
     }
 
     if (this.alwaysPrintErrorStreamToConsole && comesFromErrorStream) {
-      LOGGER.warn("[{}/WARN]: {}", this.associatedServiceId.name(), entry);
+      if (!entry.contains(VM_BOOTSTRAP_NO_SHARE_WARNING)) {
+        LOGGER.warn("[{}/WARN]: {}", this.associatedServiceId.name(), entry);
+      }
     }
 
     if (!this.handlers.isEmpty()) {

wrapper-jvm/impl/src/main/java/eu/cloudnetservice/wrapper/impl/Premain.java

@@ -17,6 +17,7 @@
 package eu.cloudnetservice.wrapper.impl;
 
 import eu.cloudnetservice.wrapper.impl.transform.DefaultClassTransformerRegistry;
+import eu.cloudnetservice.wrapper.impl.transform.unsafe.UnsafeTransformer;
 import eu.cloudnetservice.wrapper.transform.ClassTransformerRegistry;
 import java.io.IOException;
 import java.lang.instrument.Instrumentation;
@@ -36,6 +37,12 @@ final class Premain {
   public static void premain(@Nullable String agentArgs, @NonNull Instrumentation inst) {
     Premain.instrumentation = inst;
     Premain.transformerRegistry = new DefaultClassTransformerRegistry(inst);
+
+    // init and registers the unsafe transformer very early in the process. this is done here
+    // as we usually don't allow transformers to be registered so early as they're intended to
+    // transform classes brought in by the wrapped application, not by the jdk
+    UnsafeTransformer.init(inst);
+    Premain.transformerRegistry.registerTransformer(new UnsafeTransformer());
   }
 
   public static void preloadClasses(@NonNull Path file, @NonNull ClassLoader loader) {