[8u] RFR: 8185500: [TESTBUG] Add keywords headful/printer in java/awt and javax tests.

[Alex Kashchenko]

Hi,

Please review the backport of JDK-8185500 to 8u:

Bug: https://bugs.openjdk.java.net/browse/JDK-8185500

10 change: https://hg.openjdk.java.net/jdk10/jdk10/jdk/rev/b762aafa34e3

8u webrev: https://cr.openjdk.java.net/~akasko/jdk8u/8185500/webrev.00

This change adds "headful" and "printer" keywords to a number of client 
test, 129 tests are changed in jdk10, 63 of them are present in 8u.

Patch is altered for 8u leaving only the tests that are present, some 
tests also have required changes to jtreg tags section and copyright 
year. There are no changes to test code itself.

Testing: checked that modified tests can be selected correctly with 
"headful" and "printer" keywords:

Before:

$ jtreg [...] -l @list.txt

Tests found: 63

After:

$ jtreg [...] -l -k:headful @list.txt

Tests found: 53

$ jtreg [...] -l -k:printer @list.txt

Tests found: 10

$ jtreg [...] -l -k:"(headful|printer)" @list.txt

Tests found: 63

Note, some tests include "os.family" requirement, so the numbers above 
may differ.

-- 
-Alex