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Reduce memory footprint of AsciiBytes.hashCode
Update `AsciiBytes.hashCode(int hash, String string)` so that it no longer copies the backing array of the string. Closes gh-7851
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@ -1,5 +1,5 @@
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/*
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* Copyright 2012-2016 the original author or authors.
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* Copyright 2012-2017 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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@ -224,9 +224,8 @@ final class AsciiBytes {
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}
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public static int hashCode(int hash, String string) {
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char[] chars = string.toCharArray();
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for (int i = 0; i < chars.length; i++) {
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hash = 31 * hash + chars[i];
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for (int i = 0; i < string.length(); i++) {
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hash = 31 * hash + string.charAt(i);
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}
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return hash;
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}
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