amarkevich commented on a change in pull request #483: HttpHeaderHelper:
String.replace instead of Pattern.matcher().replaceAll
URL: https://github.com/apache/cxf/pull/483#discussion_r241891380
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File path: core/src/main/java/org/apache/cxf/helpers/HttpHeaderHelper.java
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@@ -112,8 +111,8 @@ public static String mapCharset(String enc, String deflt) {
}
// Charsets can be quoted. But it's quite certain that they can't have
escaped quoted or
// anything like that.
- enc = charsetPattern.matcher(enc).replaceAll("").trim();
- if ("".equals(enc)) {
+ enc = enc.replace('"', ' ').replace('\'', ' ').trim();
Review comment:
char replacement performed without Pattern usage and replace all occurences.
its required only in case of quotes and removed by existing trim. result value
used as argument for Character.forName which is safe and throws exception on
any wrong input
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