hg: amber/amber: abstract, native and constructor methods can't have a concise body

[vicente.romero at oracle.com]

Changeset: 5e0bd3dc812b
Author:    vromero
Date:      2018-09-28 10:24 -0700
URL:       http://hg.openjdk.java.net/amber/amber/rev/5e0bd3dc812b

abstract, native and constructor methods can't have a concise body

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Flags.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/parser/JavacParser.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/resources/compiler.properties
! test/langtools/tools/javac/concise_methods/ConciseMethodsNegTest01.java
! test/langtools/tools/javac/concise_methods/ConciseMethodsNegTest01.out