Using StringBuilder in StringUtils#capitalize method
StringBuffer is synchronized which is slower and should be replaced with StringBuilder according to its Javadoc. Change-Id: If4d4a5a49da289ded34bbec97132ab7636b937cc Signed-off-by: Lars Vogel <Lars.Vogel@vogella.com>
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@ -121,7 +121,7 @@ public static String capitalize(String str) {
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if (str == null || (strLen = str.length()) == 0) {
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return str;
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}
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return new StringBuffer(strLen)
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return new StringBuilder(strLen)
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.append(Character.toTitleCase(str.charAt(0)))
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.append(str.substring(1)).toString();
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}
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