git: openjdk/jdk11u-dev: 8217332: JTREG: Clean up, use generics instead of raw types

[Goetz Lindenmaier]

Changeset: 9307c8c2
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2022-06-21 12:39:34 +0000
URL:       https://git.openjdk.org/jdk11u-dev/commit/9307c8c2d574b4fd05323410232bfa05c98aae99

8217332: JTREG: Clean up, use generics instead of raw types

Reviewed-by: mdoerr
Backport-of: f3cb008ce20f3c96fd5d2f3332baf60435d8ea2b

! test/hotspot/jtreg/gc/TestAllocateHeapAt.java
! test/hotspot/jtreg/gc/TestAllocateHeapAtError.java
! test/hotspot/jtreg/gc/TestAllocateHeapAtMultiple.java
! test/hotspot/jtreg/gc/TestFullGCCount.java
! test/hotspot/jtreg/gc/TestSoftReferencesBehaviorOnOOME.java
! test/hotspot/jtreg/gc/TestVerifyDuringStartup.java
! test/hotspot/jtreg/gc/TestVerifySilently.java
! test/hotspot/jtreg/gc/TestVerifySubSet.java
! test/hotspot/jtreg/gc/cms/TestMBeanCMS.java
! test/hotspot/jtreg/gc/g1/TestHumongousShrinkHeap.java
! test/hotspot/jtreg/gc/g1/TestShrinkAuxiliaryData.java
! test/hotspot/jtreg/gc/g1/TestShrinkDefragmentedHeap.java
! test/hotspot/jtreg/gc/g1/humongousObjects/TestObjectCollected.java
! test/hotspot/jtreg/gc/metaspace/TestMetaspacePerfCounters.java
! test/hotspot/jtreg/gc/stress/TestReclaimStringsLeaksMemory.java