RFR: 8270609: [TESTBUG] java/awt/print/Dialog/DialogCopies.java does not show instruction [v2]

[lawrence.andrews]

> 1) When the test is executed via jtreg user can see only print dialog with no instruction to the user. User has to see the test case to see the instruction and perform the test . 
> 2) With this fix User is instructed what he/she has to do with the print dialog.
> 3) I have added both success instruction as well as failure instruction.
> 
> @shurymury

lawrence.andrews has updated the pull request incrementally with one additional commit since the last revision:

  Close instruction frame if OK/Cancel button is pressed

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

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/4850/files
  - new: https://git.openjdk.java.net/jdk/pull/4850/files/613ae74e..8b5510a0

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=4850&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=4850&range=00-01

  Stats: 274 lines in 1 file changed: 12 ins; 220 del; 42 mod
  Patch: https://git.openjdk.java.net/jdk/pull/4850.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/4850/head:pull/4850

PR: https://git.openjdk.java.net/jdk/pull/4850