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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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6
src/java.base/share/classes/sun/security/provider/certpath/OCSPResponse.java
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2003, 2021, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2003, 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
@ -307,7 +307,7 @@ public final class OCSPResponse {
// responses
DerValue[] singleResponseDer = seqDerIn.getSequence(1);
singleResponseMap = new HashMap<>(singleResponseDer.length);
singleResponseMap = HashMap.newHashMap(singleResponseDer.length);
if (debug != null) {
debug.println("OCSP number of SingleResponses: "
+ singleResponseDer.length);
@ -751,7 +751,7 @@ public final class OCSPResponse {
parseExtensions(DerValue derVal) throws IOException {
DerValue[] extDer = derVal.data.getSequence(3);
Map<String, java.security.cert.Extension> extMap =
new HashMap<>(extDer.length);
HashMap.newHashMap(extDer.length);
for (DerValue extDerVal : extDer) {
Extension ext = new Extension(extDerVal);

4
src/java.base/share/classes/sun/security/util/Cache.java
View file

@ -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());

4
src/java.base/share/classes/sun/util/resources/OpenListResourceBundle.java
View file

@ -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
View file

@ -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);
}
/**