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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/util/resources/OpenListResourceBundle.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2005, 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
@ -157,7 +157,7 @@ public abstract class OpenListResourceBundle extends ResourceBundle {
* Default uses HashMap.
*/
protected <K, V> Map<K, V> createMap(int size) {
return new HashMap<>(size);
return HashMap.newHashMap(size);
}
protected <E> Set<E> createSet() {

4
src/java.base/share/classes/sun/util/resources/TimeZoneNamesBundle.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2005, 2018, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2005, 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
@ -96,7 +96,7 @@ public abstract class TimeZoneNamesBundle extends OpenListResourceBundle {
*/
@Override
protected <K, V> Map<K, V> createMap(int size) {
return new LinkedHashMap<>(size);
return LinkedHashMap.newLinkedHashMap(size);
}
/**