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8186958: Need method to create pre-sized HashMap

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Reviewed-by: chegar, naoto, joehw, lancea, wetmore, smarks
This commit is contained in:
XenoAmess 2022-04-19 00:03:56 +00:00 • committed by Stuart Marks
parent 41fc078323
commit 87faa85c59
30 changed files with 208 additions and 73 deletions
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4
src/java.base/share/classes/sun/security/util/Cache.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2002, 2021, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2002, 2022, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -481,7 +481,7 @@ class MemoryCache<K,V> extends Cache<K,V> {
}
private Map<K,V> getCachedEntries() {
Map<K,V> kvmap = new HashMap<>(cacheMap.size());
Map<K,V> kvmap = HashMap.newHashMap(cacheMap.size());
for (CacheEntry<K,V> entry : cacheMap.values()) {
kvmap.put(entry.getKey(), entry.getValue());