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[LANG-1679] Improve performance of StringUtils.unwrap(String, String) (#844)

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cloverandwang 2022-04-03 22:20:34 +08:00 committed by GitHub
parent 97e1f091af
commit 944608b854
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1 changed files with 1 additions and 7 deletions
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8
src/main/java/org/apache/commons/lang3/StringUtils.java
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@ -9425,13 +9425,7 @@ public static String unwrap(final String str, final String wrapToken) {
}
if (startsWith(str, wrapToken) && endsWith(str, wrapToken)) {
final int startIndex = str.indexOf(wrapToken);
final int endIndex = str.lastIndexOf(wrapToken);
final int wrapLength = wrapToken.length();
if (startIndex != -1 && endIndex != -1) {
return str.substring(startIndex + wrapLength, endIndex);
}
return str.substring(wrapToken.length(), str.lastIndexOf(wrapToken));
}
return str;