hg: jdk/sandbox: Fix microbenchmark and indify warnings.

[magnus.ihse.bursie at oracle.com]

Changeset: 5d8a075a18a3
Author:    ihse
Date:      2020-04-20 11:35 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/5d8a075a18a3

Fix microbenchmark and indify warnings.

! make/test/BuildMicrobenchmark.gmk
! test/jdk/java/lang/invoke/indify/Indify.java
! test/micro/org/openjdk/bench/java/lang/NewInstance.java
! test/micro/org/openjdk/bench/java/lang/reflect/MethodInvoke.java
! test/micro/org/openjdk/bench/java/lang/reflect/Proxy/ProxyBench.java
! test/micro/org/openjdk/bench/java/math/BigDecimals.java
! test/micro/org/openjdk/bench/java/util/concurrent/Maps.java
! test/micro/org/openjdk/bench/java/util/stream/tasks/IntegerDuplicate/IntegerDuplicateProblem.java
! test/micro/org/openjdk/bench/java/util/stream/tasks/IntegerMax/IntegerMaxProblem.java
! test/micro/org/openjdk/bench/java/util/stream/tasks/IntegerSum/IntegerSumProblem.java