hg: jdk/submit: 8223008: Do not do a growable array for a single object

[jcbeyler at google.com]

Changeset: 3d27526aa05c
Author:    jcbeyler
Date:      2019-05-09 20:44 -0700
URL:       http://hg.openjdk.java.net/jdk/submit/rev/3d27526aa05c

8223008: Do not do a growable array for a single object
Summary:
Reviewed-by:

! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/prims/jvmtiExport.hpp