RFR: 8358533: Improve performance of java.io.Reader.readAllLines [v3]

[Brian Burkhalter]

On Tue, 24 Jun 2025 19:12:25 GMT, Roger Riggs <rriggs at openjdk.org> wrote:

> One possibility is to copy the remaining fragment of a line to a new transfer buffer (maybe twice the size).

It's probably worth testing this.

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PR Review Comment: https://git.openjdk.org/jdk/pull/25863#discussion_r2164725865