Request for Review : 6553074 : String{Buffer, Builder}.indexOf(Str, int) contains unnecessary allocation

Jim Gish jim.gish at
Wed Nov 14 21:24:09 UTC 2012


In, with the new methods you're adding, should we make those 
String target parameters a CharSequence instead?


On 11/14/2012 01:27 PM, Mike Duigou wrote:
> Hello all;
> This patch causes the indexOf and lastIndexOf implementation in AbstractStringBuilder to directly compare the character arrays rather than making a copy of the substring before comparing.

Jim Gish | Consulting Member of Technical Staff | +1.781.442.0304
Oracle Java Platform Group | Core Libraries Team
35 Network Drive
Burlington, MA 01803
jim.gish at

More information about the core-libs-dev mailing list