fixes in jtreg4.2-b14 (http://hg.openjdk.java.net/code-tools/jtreg/search/?rev=%22jtreg4.2-b13%22%3A%22jtreg4.2-b14%22&revcount=80) :
remove unnecessary grep -q option
7902380: jtreg fails to compile due to regular expression
FAQ tweaks
fix FAQ title
7902379: Fix/improve support for Windows Subsystem for Linux
Tweak JDK version detection
7902373: Intellij jtreg plugin fails to resolve external libraries
7902375: Update bin/jtreg script to support Windows Subsystem for Linux (WSL)
7902372: Support building jtreg with recent versions of JDK.
Set FS, PS, NULL for shell tests
Add support for TEST.ROOT
Set EXESUFFIX before WSLENV
Update for WSL; remove trailing whitespace
Set EXE_SUFFIX in WSL mode
fix oversimplification of getWSLPath
Fix over-simplification of ShellAction.getWSLPath
7902357: Support Windows Subsystem for Linux (WSL)
7902344: short-circuit boolean evaluation in @requires expressons
Change default for allowSmartActionArgs to on for >= 4.2 b14
7902352: Support use of ${property.name} in action args
7902351: jtreg evaluates ProblemList with properties of VM running jtreg
7902348: wrong @NonNull annotation breaks plugin with 2018.3
7902067: CachingTestFilter caches based on the content of a test description, not the location
fix typo
7902326: use ProblemList to select tests
Fix code broken by recent JT Harness varargs update
Update tag spec for __ERROR__ in extraPropDens
7902290: introduce error state of @requires properties
improve handling of policy files
don't ignore security exceptions in GetJDKProperties.java
update versions of AsmTools and JTHarness dependencies
jtdiff: fix command-line help
FAQ: Should I, and how do I, test a test?
FAQ: Combo tests; how long can a test take; how much output can it write?
FAQ: fix typos
FAQ: minor wordsmithing
FAQ: more on test cleanup, threads and timeouts
FAQ: Can I test a JRE?
FAQ: Can I run tests differently, depending on the circumstances?
FAQ: move 'Can I put more than one test in a file' to 'Writing a test'; added more examples; @comment
FAQ: @modules, @requires, jtreg.SkippedException
FAQ: Update info for TestNG and UNit tests
FAQ: fix errata and other minor suggestions
FAQ: tiered testing, intermittent, randomness
FAQ: When should I update the `@bug` entry in a test description?
More updates to FAQ, include Q on shell tests, and on test organization
Big update of FAQ
Fix references to "sameVM" in resource files
Minor reorg prior to new content; fix trailing whitespace
Workaround display issues on OpenJDK website
Fix broken links and other minor issues
Revive FAQ, now in Markdown format
remove vestiges of samevm mode
IDE-assisted code cleanup
7902259: AgentVMThreadgroup.cleanup needs to adjust the cleanup timeout based on timeoutFactor
Add info about IntelliJ plugin to top-level READMME
7902257: Document recommended order of JTReg tags in a test.
7902256: jtreg plugin broken by 2018.2 changes
Added tag jtreg4.2-b13 for changeset 7a38f21e0778
Update build-all to use JT Harness 6.0 b02