8182299: Enable disabled clang warnings, build on OSX 10 + Xcode 8
8182656: Make the required changes in GC code to build on OSX 10 + Xcode 8
8182657: Make the required changes in Runtime code to build on OSX 10 + Xcode 8
8182658: Make the required changes in Compiler code to build on OSX 10 + Xcode 8
Reviewed-by: jwilhelm, ehelin, phh
Contributed-by: phh <hohensee@amazon.com>, jwilhelm <jesper.wilhelmsson@oracle.com>

8155936: Boolean value should be set 1/0 or true/false via VM.set_flag jcmd
Summary: Add true/false as possible input values for boolean flags for jcmd.
Reviewed-by: gziemski, dsamersoff, coleenp

8139116: Fixes for warning "format not a string literal"
Reviewed-by: ddmitriev, david, simonis

8042893: compiler: PRAGMA_FORMAT_MUTE_WARNINGS_FOR_GCC needs to be removed from source files
8042894: runtime: PRAGMA_FORMAT_MUTE_WARNINGS_FOR_GCC needs to be removed from source files
Reviewed-by: goetz, brutisso

8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
Summary: Validate the arguments to all JVM command-line flags so as to avoid crashes, and ensure that appropriate error messages are displayed when they are invalid.
Reviewed-by: ddmitriev, dholmes, kbarrett, drwhite, brutisso, coleenp

8080947: Add uint as a valid VM flag type
Reviewed-by: brutisso, ddmitriev

8072935: Fix missing newline at end of file after 8067447
Reviewed-by: dholmes, dlong
Contributed-by: Thomas Stuefe <thomas.stuefe@gmail.com>

8067447: Factor out the shared implementation of the VM flags manipulation code
Reviewed-by: sla, dholmes