IVMInstallType.getDefaultLibraryLocations(
File installLocation)
Returns a collection of LibraryLocations that represent the
default system libraries of this VM install type, if a VM was installed
at the given installLocation.
IExecutionEnvironment.getAccessRules(
IVMInstall vm,
LibraryLocation[] libraries,
IJavaProject project)
Returns a collection of access rules to be applied to the specified VM
libraries for this execution environment in the context of the given project.