RFR: 8354724: Methods in java.io.Reader to read all characters and all lines [v22]

[Roger Riggs]

On Wed, 14 May 2025 18:16:22 GMT, Brian Burkhalter <bpb at openjdk.org> wrote:

>> Implement the requested methods and add a test thereof.
>
> Brian Burkhalter has updated the pull request incrementally with one additional commit since the last revision:
> 
>   8354724: Replace getChars in previous commit with subSequence

src/java.base/share/classes/java/io/Reader.java line 478:

> 476:      *
> 477:      * <p> If an I/O error occurs reading from the stream, then it
> 478:      * may do so after some, but not all, characters have been read.

Is this better?
Suggestion:

     * <p> If an I/O error occurs reading from the stream, then some characters, but not all, may have been read.

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PR Review Comment: https://git.openjdk.org/jdk/pull/24728#discussion_r2093493065