8176303: Flow.Subscription.request(0) should be treated as an error Reviewed-by: martin, chegar

Merge

8176331: Simplify new doclet packages Reviewed-by: ksrini

8176029: Linebreak matcher is not equivalent to the pattern as stated in javadoc Reviewed-by: rriggs

8176237: (fs) java/nio/file/FileStore/Basic.java should conditionally check FileStores Summary: On Unix platforms, spawn a 'df' process and skip FileStore check if it hangs Reviewed-by: alanb, chegar

8176332: Increase sleep time in java/nio/channels/Selector/ChangingInterests.java write1() Summary: Increase sleep from 50 to 150 ms. Reviewed-by: alanb

8175797: (ref) Reference::enqueue method should clear referent before enqueuing Reviewed-by: alanb, kbarrett, mr

8176044: (tz) Support tzdata2017a Reviewed-by: naoto

8170884: Clean up post-jlink file copying to the images Reviewed-by: erikj

8176183: sun/security/mscapi/SignedObjectChain.java fails on Windows Reviewed-by: weijun

8176195: Fix misc module dependencies in jdk_core tests Reviewed-by: mchung

8176400: Problemlist sun/security/ssl/X509KeyManager/PreferredKey.java due to JDK-8176354 Reviewed-by: xuelei

8176394: Incorrect relational operator in java/nio/channels/FileChannel/InterruptDeadlock.java Summary: Change Reader thread run method so it reads continuously as intended Reviewed-by: alanb

8176235: Minor updates to package.html Reviewed-by: joehw

8176317: (ch) Add print of timeout value to java/nio/channels/AsynchronousSocketChannel/Basic.java Summary: Add print of timeout value. Reviewed-by: alanb

8175209: Account for race condition in java/nio/channels/AsynchronousSocketChannel/Basic.java Summary: Pause until the channel reaches a pended state instead of for a fixed time. Reviewed-by: prappo, mli, alanb