hg: jdk/sandbox: 8223914: specification of j.l.c.MethodTypeDesc::of should document better the exceptions thrown

[chris.hegarty at oracle.com]

Changeset: 3b4ecc4180e0
Author:    vromero
Date:      2019-05-22 09:26 -0400
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/3b4ecc4180e0

8223914: specification of j.l.c.MethodTypeDesc::of should document better the exceptions thrown
Reviewed-by: rriggs

! src/java.base/share/classes/java/lang/constant/MethodTypeDesc.java
! test/jdk/java/lang/constant/MethodTypeDescTest.java