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src/hotspot/share/aot/aotLoader.cpp

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@@ -22,11 +22,10 @@
  */
 
 #include "precompiled.hpp"
 #include "aot/aotCodeHeap.hpp"
 #include "aot/aotLoader.inline.hpp"
-#include "classfile/javaClasses.hpp"
 #include "jvm.h"
 #include "memory/allocation.inline.hpp"
 #include "memory/resourceArea.hpp"
 #include "oops/compressedOops.hpp"
 #include "oops/method.hpp"

@@ -318,26 +317,5 @@
   guarantee(caller_heap != NULL, "CodeHeap not found");
   bool success = caller_heap->reconcile_dynamic_invoke(aot, holder, index, adapter_method, appendix_klass);
   vmassert(success || thread->last_frame().sender(&map).is_deoptimized_frame(), "caller not deoptimized on failure");
   return success;
 }
-
-
-// This should be called very early during startup before any of the AOTed methods that use boxes can deoptimize.
-// Deoptimization machinery expects the caches to be present and populated.
-void AOTLoader::initialize_box_caches(TRAPS) {
-  if (!UseAOT || libraries_count() == 0) {
-    return;
-  }
-  TraceTime timer("AOT initialization of box caches", TRACETIME_LOG(Info, aot, startuptime));
-  Symbol* box_classes[] = { java_lang_Boolean::symbol(), java_lang_Byte_ByteCache::symbol(),
-    java_lang_Short_ShortCache::symbol(), java_lang_Character_CharacterCache::symbol(),
-    java_lang_Integer_IntegerCache::symbol(), java_lang_Long_LongCache::symbol() };
-
-  for (unsigned i = 0; i < sizeof(box_classes) / sizeof(Symbol*); i++) {
-    Klass* k = SystemDictionary::resolve_or_fail(box_classes[i], true, CHECK);
-    InstanceKlass* ik = InstanceKlass::cast(k);
-    if (ik->is_not_initialized()) {
-      ik->initialize(CHECK);
-    }
-  }
-}
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