Latest JDK25 changed the name of 'ReferenceQueue.NULL'.

Author: rakachan

espresso/src/com.oracle.truffle.espresso/src/com/oracle/truffle/espresso/descriptors/EspressoSymbols.java

@@ -815,6 +815,7 @@ public static class Names {
         public static final Symbol<Name> lock = SYMBOLS.putName("lock");
         public static final Symbol<Name> next = SYMBOLS.putName("next");
         public static final Symbol<Name> NULL = SYMBOLS.putName("NULL");
+        public static final Symbol<Name> NULL_QUEUE = SYMBOLS.putName("NULL_QUEUE");
         public static final Symbol<Name> pending = SYMBOLS.putName("pending");
         public static final Symbol<Name> processPendingLock = SYMBOLS.putName("processPendingLock");
         public static final Symbol<Name> queue = SYMBOLS.putName("queue");

espresso/src/com.oracle.truffle.espresso/src/com/oracle/truffle/espresso/meta/Meta.java

@@ -752,7 +752,10 @@ public Meta(EspressoContext context) {
         java_lang_ref_Reference_next = java_lang_ref_Reference.requireDeclaredField(Names.next, Types.java_lang_ref_Reference);
         java_lang_ref_Reference_queue = java_lang_ref_Reference.requireDeclaredField(Names.queue, Types.java_lang_ref_ReferenceQueue);
         java_lang_ref_ReferenceQueue = knownKlass(Types.java_lang_ref_ReferenceQueue);
-        java_lang_ref_ReferenceQueue_NULL = java_lang_ref_ReferenceQueue.requireDeclaredField(Names.NULL, Types.java_lang_ref_ReferenceQueue);
+        java_lang_ref_ReferenceQueue_NULL = diff() //
+                        .field(VERSION_24_OR_LOWER, Names.NULL, Types.java_lang_ref_ReferenceQueue) //
+                        .field(VERSION_25_OR_HIGHER, Names.NULL_QUEUE, Types.java_lang_ref_ReferenceQueue) //
+                        .field(java_lang_ref_ReferenceQueue);
 
         java_lang_ref_WeakReference = knownKlass(Types.java_lang_ref_WeakReference);
         java_lang_ref_SoftReference = knownKlass(Types.java_lang_ref_SoftReference);