git: openjdk/mobile: 8243156: Fix deprecation and unchecked warnings in microbenchmark

[duke]

Changeset: 48569d9d
Author:    Magnus Ihse Bursie <ihse at openjdk.org>
Date:      2020-04-21 13:52:32 +0000
URL:       https://git.openjdk.java.net/mobile/commit/48569d9d

8243156: Fix deprecation and unchecked warnings in microbenchmark

Reviewed-by: erikj, redestad

! 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