Merge
8177511: Remove the old standard docletReviewed-by: jjg
8173419: Javadoc fix 8166175 results in test failuresReviewed-by: jjg, ksrini
8142968: Module System implementationSummary: Initial integration of JEP 200, JEP 260, JEP 261, and JEP 282Reviewed-by: jjg, jlahoda, vromero, mcimadamore, bpatel, ksrini, darcy, anazarov, dfuchsContributed-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, jan.lahoda@oracle.com, vicente.romero@oracle.com, andreas.lundblad@oracle.com, andrey.x.nazarov@oracle.com, chris.hegarty@oracle.com, erik.joelsson@oracle.com, kumar.x.srinivasan@oracle.com, sundararajan.athijegannathan@oracle.com
8035473: [javadoc] Revamp the existing Doclet APIs8146529: Update the new Doclet API8146427: "-nohelp" option issue8146475: "-helpfile" option issueReviewed-by: alanb, bpatel, ihse, jjg, jlahoda, mchung, ogb, vromero
8141492: Implement search feature in javadocReviewed-by: jjg, ksrini
8075546: Add tiered testing definitions to the langtools repoReviewed-by: jjg
8076543: Add @modules as needed to the langtools testsReviewed-by: jjg, shurailine
8076420: Consolidate javac file handling in javac.file packageReviewed-by: jlahoda
8049367: Modular Run-Time ImagesReviewed-by: jlahoda, ksriniContributed-by: alan.bateman@oracle.com, alex.buckley@oracle.com, bradford.wetmore@oracle.com, chris.hegarty@oracle.com, erik.joelsson@oracle.com, james.laskey@oracle.com, jonathan.gibbons@oracle.com, karen.kinnear@oracle.com, magnus.ihse.bursie@oracle.com, mandy.chung@oracle.com, mark.reinhold@oracle.com, paul.sandoz@oracle.com, sundararajan.athijegannathan@oracle.com
8062348: langtools tests should close file manager (group 1)Reviewed-by: darcy
8016549: jdk7 javadocs are hard to readReviewed-by: jjg
8025844: Need test to provide coverage for new DocumentationTool.Location enumReviewed-by: jjg
8024434: problem running javadoc tests in samevm mode on WindowsReviewed-by: darcy
8007490: NPE from DocumentationTool.runReviewed-by: darcy
8003650: java.lang.Exception: expected string not found: pkg/package-frame.htmlReviewed-by: ksrini
8002304: Group methods by types in methods summary sectionReviewed-by: jjg
6493690: javadoc should have a javax.tools.Tool service provider installed in tools.jarReviewed-by: darcy