Initial class that provides access to the default implementation
of JDI interfaces. A debugger application uses this class to access the
single instance of the VirtualMachineManager interface.
May throw an unspecified error if initialization of the
VirtualMachineManager fails or if
the virtual machine manager is unable to locate or create
any Connectors.
@exception SecurityException if a security manager has been
installed and it denies JDIPermission("virtualMachineManager") or other unspecified
permissions required by the implementation.