7025786: Add -source 8 and -target 8 to javac
7025789: Change javac source and target default to 8
Reviewed-by: jjg

Reviewed-by: jjh

7043922: Regression: internal compiler error for nested anonymous inner class featuring varargs constructor
Summary: Attributing a constructor call does not clean up the compiler's attribution context
Reviewed-by: jjg

Reviewed-by: darcy

Summary: Implementation of cast conversion rules between primitive and boxed types is too liberal
Reviewed-by: jjg

Summary: Erroneous ambiguity error when choosing most specific varargs method
Reviewed-by: jjg

Reviewed-by: darcy

Reviewed-by: yhuang

Reviewed-by: yhuang

Reviewed-by: jjg

Summary: Fix of 7034511 (now backed out) is causing spurious accessibility errors
Reviewed-by: jjg

Reviewed-by: jjg

Summary: diamond should be disallowed in cases where explicit generic constructor parameters are specified
Reviewed-by: jjg

Summary: Accessing a non-existing enum constant from an annotation whose class is available results in an internal error
Reviewed-by: jjg

Summary: Problem with intersection types and wildcards causing javac to crash
Reviewed-by: jjg

Summary: Disable generation of 'unreachable catch' warnings for catch statements catching Exception/Throwable
Reviewed-by: jjg

Summary: When a null literal is found on top of stack, if expected type is 1-dimension array no checkcast is emitted
Reviewed-by: jjg

Reviewed-by: mcimadamore

Reviewed-by: ohair, jjg, jmasa

Reviewed-by: jjg

Reviewed-by: mcimadamore, jjg

Reviewed-by: mduigou

Reviewed-by: yhuang

Reviewed-by: mcimadamore

Reviewed-by: dlsmith

Summary: CompoundScope.getElements() is not filtering elements according to the ScopeFilter argument
Reviewed-by: jjg