Code (Pre-)Review for JEP 280: Indify String Concat

[Andrej Golovnin]

Hi Aleksey,

> http://cr.openjdk.java.net/~shade/8085796/webrev.jdk.05/

src/java.base/share/classes/java/lang/invoke/StringConcatFactory.java

 669         final boolean sized;
 670         final boolean exact;

The fields can be declared private.

test/java/lang/String/concat/ImplicitStringConcat.java

 119     static StringBuffer sb = new StringBuffer();
 120     static {
 121         sb.append('a');
 122     }

This can be rewritten as:

static StringBuffer sb = new StringBuffer().append('a');

or even as:

static StringBuffer sb = new StringBuffer("a");

The result should be the same. But it is easier to read.

Otherwise looks good. And I think you need now a real reviewer. :-)

Best regards,
Andrej Golovnin