RFR [XXS] 8130778: (str) Make AbstractStringBuilder.append(CharSequence, int, int) to throw StringIndexOutOfBoundsException
ivan.gerasimov at oracle.com
Wed Jul 8 17:02:47 UTC 2015
Resending the request with a new bug id.
On 07.07.2015 15:55, Ivan Gerasimov wrote:
> With the fix for JDK-8077242 ((str) Optimize
> AbstractStringBuilder.append(CharSequence, int, int) for String
> argument) a change in behavior was introduced.
> In the places, where sb.append(str.substring(from, to)) used to be
> called, in the case of wrong indices StringIndexOutOfBoundsException
> was thrown.
> Now, after I replaced the code to sb.append(str, from, to), in such
> cases IndexOutOfBoundsException is thrown.
> The proposal is to make AbstractStringBuilder.append(CharSequence,
> int, int) throw more specific StringIndexOutOfBoundsException, which
> 1) will eliminate the regression,
> 2) will be more consistent with most other methods of
> AbstractStringBuilder, which throw StringIndexOutOfBoundsException.
> BUGURL: https://bugs.openjdk.java.net/browse/JDK-8130646
> WEBREV: http://cr.openjdk.java.net/~igerasim/8130646/00/webrev/
> Sincerely yours,
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