8085814: Move stream test library to the jdk test library area
8173414: Some testng tests check nothing in java util stream
Reviewed-by: psandoz

8164982: Fix legal notices in java/lang, java/net, java/util tests.
Reviewed-by: darcy, iris

8142968: Module System implementation
Summary: Initial integration of JEP 200, JEP 260, JEP 261, and JEP 282
Reviewed-by: alanb, mchung, naoto, rriggs, psandoz, plevart, mullan, ascarpino, vinnie, prr, sherman, dfuchs, mhaupt
Contributed-by: alan.bateman@oracle.com, alex.buckley@oracle.com, jonathan.gibbons@oracle.com, karen.kinnear@oracle.com, mandy.chung@oracle.com, mark.reinhold@oracle.com, chris.hegarty@oracle.com, alexandr.scherbatiy@oracle.com, amy.lu@oracle.com, calvin.cheung@oracle.com, daniel.fuchs@oracle.com, erik.joelsson@oracle.com, harold.seigel@oracle.com, jaroslav.bachorik@oracle.com, jean-francois.denise@oracle.com, jan.lahoda@oracle.com, james.laskey@oracle.com, lois.foltan@oracle.com, miroslav.kos@oracle.com, huaming.li@oracle.com, sean.mullan@oracle.com, naoto.sato@oracle.com, masayoshi.okutsu@oracle.com, peter.levart@gmail.com, philip.race@oracle.com, claes.redestad@oracle.com, sergey.bylokhov@oracle.com, alexandre.iline@oracle.com, volker.simonis@gmail.com, staffan.larsen@oracle.com, stuart.marks@oracle.com, semyon.sadetsky@oracle.com, serguei.spitsyn@oracle.com, sundararajan.athijegannathan@oracle.com, valerie.peng@oracle.com, vincent.x.ryan@oracle.com, weijun.wang@oracle.com, yuri.nesterenko@oracle.com, yekaterina.kantserova@oracle.com, alexander.kulyakhtin@oracle.com, felix.yang@oracle.com, andrei.eremeev@oracle.com, frank.yuan@oracle.com, sergei.pikalev@oracle.com, sibabrata.sahoo@oracle.com, tiantian.du@oracle.com, sha.jiang@oracle.com

8145007: Pattern splitAsStream is not late binding as required by the specification
Reviewed-by: chegar, psandoz
Contributed-by: Tagir Valeev <amaembo@gmail.com>

8143015: 5 tests fail with error "Can't find source for class: java.util.stream.OpTestCase"
Reviewed-by: weijun
Contributed-by: felix.yang@oracle.com

8071479: Stream and lambdafication improvements to j.u.regex.Matcher
Reviewed-by: smarks, briangoetz, sherman

8069325: Pattern.splitAsStream does not return input if it is empty and there is no match
Reviewed-by: sherman

8024341: j.u.regex.Pattern.splitAsStream() doesn't correspond to split() method if using an example from the spec
Reviewed-by: alanb