8183126: port improvements to analyzers from lvti repo to jdk10
Reviewed-by: mcimadamore, jlahoda

8181911: Lambda Analyzer causes compile-time error
Summary: When copying Env<AttrContext> for Analyzer, detach returnResult from the outer context.
Reviewed-by: mcimadamore

8170326: Inconsistencies between code, compiler.properties and comments
Summary: Converting uses of Log and JCDiagnostic.Factory methods to use CompilerProperties instead of plain Strings, fixing inconsistencies, adding crules analyzer to ensure CompilerProperties are used whenever possible.
Reviewed-by: mcimadamore

8176714: javac is wrongly assuming that field JCMemberReference.overloadKind has been assigned to
Reviewed-by: mcimadamore

8078660: Misleading recommendation from diamond finder.
Summary: javac should recommend diamond usage if that could lead to a change in program behavior.
Reviewed-by: mcimadamore

8137269: Add better support for local caching in ArgumentAttr
Summary: ArgumentAttr should support local caches when results of speculative attribution might be thrown away
Reviewed-by: jlahoda

8078473: javac diamond finder crashes when used to build java.base module.
Reviewed-by: mcimadamore

8062373: Project Coin: diamond and anonymous classes
Summary: Allow diamond inference in combination with anonymous class instance creation
Reviewed-by: mcimadamore, vromero
Contributed-by: srikanth.adayapalam@oracle.com, maurizio.cimadamore@oracle.com

8067792: Javac crashes in finder mode with nested implicit lambdas
Summary: Revert tree changes occurred in Attr before running the analyzer
Reviewed-by: jlahoda

8064365: Better support for finder capabilities in target-typing context
Summary: Add new framework to allow for easy creation of finder-like capabilities.
Reviewed-by: jjg, jlahoda