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8276429: CodeHeapState::print_names() fails with "assert(klass->is_loader_alive()) failed: must be alive" #6234

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8276429: CodeHeapState::print_names() fails with "assert(klass->is_loader_alive()) failed: must be alive" #6234

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8 changes: 4 additions & 4 deletions src/hotspot/share/code/codeHeapState.cpp
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
/*
* Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2018, 2021, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2018, 2019 SAP SE. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
Expand Down Expand Up @@ -2335,11 +2335,11 @@ void CodeHeapState::print_names(outputStream* out, CodeHeap* heap) {
Symbol* methSig = method->signature();
const char* methSigS = (methSig == NULL) ? NULL : methSig->as_C_string();
methSigS = (methSigS == NULL) ? "<method signature unavailable>" : methSigS;

Klass* klass = method->method_holder();
assert(klass->is_loader_alive(), "must be alive");
assert(klass != nullptr, "No method holder");
const char* classNameS = (klass->name() == nullptr) ? "<class name unavailable>" : klass->external_name();

ast->print("%s.", klass->external_name());
ast->print("%s.", classNameS);
ast->print("%s", methNameS);
ast->print("%s", methSigS);
} else {
Expand Down