javax.usb
Interfaces 
UsbConfiguration
UsbConfigurationDescriptor
UsbConst
UsbControlIrp
UsbDescriptor
UsbDevice
UsbDeviceDescriptor
UsbEndpoint
UsbEndpointDescriptor
UsbHub
UsbInterface
UsbInterfaceDescriptor
UsbInterfacePolicy
UsbIrp
UsbPipe
UsbPort
UsbServices
UsbStringDescriptor
Classes 
UsbHostManager
Version
Exceptions 
UsbAbortException
UsbBabbleException
UsbBitStuffException
UsbClaimException
UsbCRCException
UsbDisconnectedException
UsbException
UsbNativeClaimException
UsbNotActiveException
UsbNotClaimedException
UsbNotOpenException
UsbPIDException
UsbPlatformException
UsbShortPacketException
UsbStallException