hg: jdk/sandbox: 8229407: Avoid ConcurrentHashMap resizes during bootstrap

[chris.hegarty at oracle.com]

Changeset: 9f44485e7441
Author:    redestad
Date:      2019-08-12 15:27 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/9f44485e7441

8229407: Avoid ConcurrentHashMap resizes during bootstrap
Reviewed-by: alanb, shade, dfuchs

! src/java.base/share/classes/jdk/internal/loader/BuiltinClassLoader.java
! src/java.base/share/classes/jdk/internal/module/ServicesCatalog.java