git: openjdk/jdk: 8292286: Convert PlaceholderTable to ResourceHashtable

[Coleen Phillimore]

Changeset: 6e6ae596
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2022-08-15 21:53:02 +0000
URL:       https://git.openjdk.org/jdk/commit/6e6ae596d6bd73909b90911e01fbd0c16f6335e1

8292286: Convert PlaceholderTable to ResourceHashtable

Reviewed-by: hseigel, iklam

! src/hotspot/share/classfile/loaderConstraints.cpp
! src/hotspot/share/classfile/loaderConstraints.hpp
! src/hotspot/share/classfile/placeholders.cpp
! src/hotspot/share/classfile/placeholders.hpp
! src/hotspot/share/classfile/systemDictionary.cpp
! src/hotspot/share/utilities/hashtable.cpp