StringCharBuffer and bulk get

[Brett Okken]

jdk 25 introduced[1] a bulk getChars method to CharSequence[2].
Should StringCharBuffer be updated to utilize that new method to
implement the bulk get method[3]?
That would presumably require changes to the private getArray[4].
I think there could also be changes to putBuffer[5] for when the
target has an array. That array could be used for the getChars call.

[1] - https://github.com/openjdk/jdk/commit/7642556a5a131e9104033ad7d7abfdb4be5012cf
[2] - https://download.java.net/java/early_access/jdk25/docs/api/java.base/java/lang/CharSequence.html#getChars(int,int,char%5B%5D,int)
[3] - https://download.java.net/java/early_access/jdk25/docs/api/java.base/java/nio/CharBuffer.html#get(int,char%5B%5D,int,int)
[4] - https://github.com/openjdk/jdk/blob/master/src/java.base/share/classes/java/nio/X-Buffer.java.template#L953-L985
[5] - https://github.com/openjdk/jdk/blob/master/src/java.base/share/classes/java/nio/X-Buffer.java.template#L1152-L1156