RFR: 8284796: sun.security.ssl.Finished::toString misses a line feed in the message format pattern

[John Jiang]

The log for Finished message looks like the below,

"Finished": {
  "verify data": {
    0000: ... ...
  }'}  // looks weird

because a line feed is missing in the format pattern.

""Finished": '{'\n" +
"  "verify data": '{'\n" +
"{0}\n" +
"  '}'" +  // a line feed is needed
"'}'",

-------------

Commit messages:
 - 8284796: sun.security.ssl.Finished::toString misses a line feed in the message format pattern

Changes: https://git.openjdk.java.net/jdk/pull/8215/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=8215&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8284796
  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.java.net/jdk/pull/8215.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/8215/head:pull/8215

PR: https://git.openjdk.java.net/jdk/pull/8215