RFR - JDK-8200434 - String::align, String::indent (code review)

[Jim Laskey]

Please review the code  for  String::align and String::indent at the link below.

Notes:
        Includes a private version of String::isMultiline() which may be made 
into a public method at some future date
        Includes minor correctness clean up of StringLatin1.java, 
StringUTF16.java

webrev: http://cr.openjdk.java.net/~jlaskey/8200434/webrev/index.html
jbs: https://bugs.openjdk.java.net/browse/JDK-8200434

Cheers,

— Jim