hg: jdk/sandbox: 8202157: remove the use of string keys at InapplicableMethodException

[chris.hegarty at oracle.com]

Changeset: ac916fea6ec7
Author:    vromero
Date:      2018-04-24 12:20 -0700
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/ac916fea6ec7

8202157: remove the use of string keys at InapplicableMethodException
Reviewed-by: mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Infer.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Resolve.java