From c16462b3b4686982e80fdde6802defafc2de8b1a Mon Sep 17 00:00:00 2001
From: Francesco Andreuzzi <fandreuzzi@openjdk.org>
Date: Mon, 15 Sep 2025 08:02:27 +0000
Subject: [PATCH] 8367576: JvmtiThreadState::_debuggable is unused

Reviewed-by: amenkov, ayang, shade
---
 src/hotspot/share/prims/jvmtiThreadState.cpp | 1 -
 src/hotspot/share/prims/jvmtiThreadState.hpp | 9 ---------
 2 files changed, 10 deletions(-)

diff --git a/src/hotspot/share/prims/jvmtiThreadState.cpp b/src/hotspot/share/prims/jvmtiThreadState.cpp
index 419bd9f0550..75b3a0f0157 100644
--- a/src/hotspot/share/prims/jvmtiThreadState.cpp
+++ b/src/hotspot/share/prims/jvmtiThreadState.cpp
@@ -59,7 +59,6 @@ JvmtiThreadState::JvmtiThreadState(JavaThread* thread, oop thread_oop)
   _thread               = thread;
   _thread_saved         = nullptr;
   _exception_state      = ES_CLEARED;
-  _debuggable           = true;
   _hide_single_stepping = false;
   _pending_interp_only_mode = false;
   _hide_level           = 0;
diff --git a/src/hotspot/share/prims/jvmtiThreadState.hpp b/src/hotspot/share/prims/jvmtiThreadState.hpp
index fab762c8f38..89d4107e216 100644
--- a/src/hotspot/share/prims/jvmtiThreadState.hpp
+++ b/src/hotspot/share/prims/jvmtiThreadState.hpp
@@ -444,15 +444,6 @@ class JvmtiThreadState : public CHeapObj<mtInternal> {
     return klass;
   }
 
-  // Todo: get rid of this!
- private:
-  bool _debuggable;
- public:
-  // Should the thread be enumerated by jvmtiInternal::GetAllThreads?
-  bool is_debuggable()                 { return _debuggable; }
-  // If a thread cannot be suspended (has no valid last_java_frame) then it gets marked !debuggable
-  void set_debuggable(bool debuggable) { _debuggable = debuggable; }
-
  public:
 
   // Thread local event collector setter and getter methods.