A lot of tools (jlink, jpackage, launcher) tests ignore VM flags.

90 from 225 of jlink,jpackage and launcher tests ignore VM flags.

It is needed to update them to accept VM flags, or mark as flagless.
Assuming, that there are a lot of such tests, might be better to investigate if core-tools need to support VM flags.


The full list of tests
tools/jar/multiRelease/RuntimeTest.java
tools/jlink/DefaultProviderTest.java
tools/jlink/JLink100Modules.java
tools/jlink/JLink2Test.java
tools/jlink/JLinkDedupTestBatchSizeOne.java
tools/jlink/JLinkNegativeTest.java
tools/jlink/JLinkPluginsTest.java
tools/jlink/JLinkTest.java
tools/jlink/NativeTest.java
tools/jlink/basic/AllModulePath.java
tools/jlink/basic/BasicTest.java
tools/jlink/bindservices/BindServices.java
tools/jlink/multireleasejar/JLinkMultiReleaseJarTest.java
tools/jlink/plugins/AddOptionsPluginTest.java
tools/jlink/plugins/CDSPluginTest.java
tools/jlink/plugins/IncludeLocalesPluginTest.java
tools/jlink/plugins/SaveJlinkArgfilesPluginTest.java
tools/jlink/plugins/StripNativeDebugSymbolsPlugin/StripNativeDebugSymbolsPluginTest.java
tools/jlink/plugins/SystemModuleDescriptors/CompiledVersionTest.java
tools/jlink/plugins/SystemModuleDescriptors/UserModuleTest.java
tools/jlink/plugins/VendorInfoPluginsTest.java
tools/jpackage/linux/AppAboutUrlTest.java#id0
tools/jpackage/linux/AppCategoryTest.java
tools/jpackage/linux/LicenseTypeTest.java
tools/jpackage/linux/LinuxBundleNameTest.java
tools/jpackage/linux/LinuxWeirdOutputDirTest.java
tools/jpackage/linux/MaintainerTest.java
tools/jpackage/linux/PackageDepsTest.java
tools/jpackage/linux/ReleaseTest.java#id0
tools/jpackage/linux/ShortcutHintTest.java#id0
tools/jpackage/linux/jdk/jpackage/tests/UsrTreeTest.java
tools/jpackage/share/AddLShortcutTest.java
tools/jpackage/share/AddLauncherTest.java#id1
tools/jpackage/share/AppContentTest.java
tools/jpackage/share/AppLauncherEnvTest.java
tools/jpackage/share/ArgumentsTest.java
tools/jpackage/share/EmptyFolderPackageTest.java
tools/jpackage/share/EmptyFolderTest.java
tools/jpackage/share/InstallDirTest.java#id0
tools/jpackage/share/LicenseTest.java#id0
tools/jpackage/share/MultiLauncherTwoPhaseTest.java
tools/jpackage/share/PerUserCfgTest.java
tools/jpackage/share/RuntimeImageSymbolicLinksTest.java
tools/jpackage/share/RuntimeImageTest.java
tools/jpackage/share/SimplePackageTest.java
tools/jpackage/share/jdk/jpackage/tests/AppVersionTest.java
tools/jpackage/share/jdk/jpackage/tests/BasicTest.java
tools/jpackage/share/jdk/jpackage/tests/CookedRuntimeTest.java
tools/jpackage/share/jdk/jpackage/tests/DotInNameTest.java
tools/jpackage/share/jdk/jpackage/tests/JLinkOptionsTest.java
tools/jpackage/share/jdk/jpackage/tests/JavaOptionsEqualsTest.java#id0
tools/jpackage/share/jdk/jpackage/tests/JavaOptionsEqualsTest.java#id1
tools/jpackage/share/jdk/jpackage/tests/JavaOptionsTest.java
tools/jpackage/share/jdk/jpackage/tests/MainClassTest.java
tools/jpackage/share/jdk/jpackage/tests/ModulePathTest.java
tools/jpackage/share/jdk/jpackage/tests/ModulePathTest2.java
tools/jpackage/share/jdk/jpackage/tests/ModulePathTest3.java
tools/jpackage/share/jdk/jpackage/tests/MultipleJarAppTest.java
tools/jpackage/share/jdk/jpackage/tests/NoMPathRuntimeTest.java
tools/jpackage/share/jdk/jpackage/tests/VendorTest.java#id1
tools/launcher/8261785/Test8261785.java
tools/launcher/ArgFileSyntax.java
tools/launcher/ArgsEnvVar.java
tools/launcher/ArgsFileTest.java
tools/launcher/Arrrghs.java
tools/launcher/BigJar.java
tools/launcher/ClassPathWildCard.sh
tools/launcher/ExecutionEnvironment.java#id0
tools/launcher/FXLauncherTest.java
tools/launcher/HelpFlagsTest.java
tools/launcher/Jexec.java
tools/launcher/JliLaunchTest.java
tools/launcher/MainClassAttributeTest.java
tools/launcher/MainClassCantBeLoadedTest.java
tools/launcher/MiscTests.java
tools/launcher/MultipleJRE.sh
tools/launcher/MultipleJRERemoved.java
tools/launcher/Settings.java
tools/launcher/SourceMode.java
tools/launcher/Test7029048.java#id0
tools/launcher/TestMainWithoutEnclosing.java
tools/launcher/TestXcheckJNIWarnings.java#jdwp-agent
tools/launcher/TestXcheckJNIWarnings.java#noagent
tools/launcher/TooSmallStackSize.java
tools/launcher/ToolsOpts.java
tools/launcher/UnicodeTest.java
tools/launcher/UnresolvedExceptions.java
tools/launcher/VersionCheck.java
tools/launcher/modules/classpath/JavaClassPathTest.java
tools/launcher/modules/patch/systemmodules/PatchSystemModules.java