FindBugs Bug Detector Report

The following document contains the results of FindBugs Report

FindBugs Version is 1.2.0

Threshold is Low

Effort is Default

Summary

Classes Bugs Errors Missing Classes
215 62 0 0

Files

Class Bugs
com.intel.bluetooth.BluetoothEmulator 4
com.intel.bluetooth.EmulatorCommandReceiver 2
com.intel.bluetooth.EmulatorDeviceInquiry 3
com.intel.bluetooth.EmulatorLocalDevice 11
com.intel.bluetooth.emu.ConnectedInputStream 1
com.intel.bluetooth.emu.ConnectionBufferRFCOMM 1
com.intel.bluetooth.emu.Device 8
com.intel.bluetooth.emu.DeviceCommand 2
com.intel.bluetooth.emu.DeviceManagerServiceImpl 7
com.intel.bluetooth.emu.DeviceSDP 3
com.intel.bluetooth.emu.EmulatorConfiguration 1
com.intel.bluetooth.emu.EmulatorUtils 1
com.intel.bluetooth.emu.MonitorDevice 1
com.intel.bluetooth.emu.MonitorService 8
com.intel.bluetooth.emu.ServiceListener 4
com.intel.bluetooth.emu.ServicesDescriptor 4
com.intel.bluetooth.rmi.Client$ServiceProxy$1 1

com.intel.bluetooth.BluetoothEmulator

Bug Category Details Line
Should com.intel.bluetooth.BluetoothEmulator.requireNativeLibraries() return a zero length array rather than null? STYLE PZLA_PREFER_ZERO_LENGTH_ARRAYS 77
Should com.intel.bluetooth.BluetoothEmulator.retrieveDevices(int) return a zero length array rather than null? STYLE PZLA_PREFER_ZERO_LENGTH_ARRAYS 231
Redundant nullcheck of com.intel.bluetooth.BluetoothEmulator.localDevice, which is known to be non-null in com.intel.bluetooth.BluetoothEmulator.connectionRfCloseClientConnection(long) STYLE RCN_REDUNDANT_NULLCHECK_OF_NONNULL_VALUE 298
Redundant nullcheck of com.intel.bluetooth.BluetoothEmulator.localDevice, which is known to be non-null in com.intel.bluetooth.BluetoothEmulator.rfServerClose(long, ServiceRecordImpl) STYLE RCN_REDUNDANT_NULLCHECK_OF_NONNULL_VALUE 349

com.intel.bluetooth.EmulatorCommandReceiver

Bug Category Details Line
com.intel.bluetooth.EmulatorCommandReceiver.execute(DeviceCommand) invokes System.exit(...), which shuts down the entire virtual machine BAD_PRACTICE DM_EXIT 84
Null pointer dereference of out in com.intel.bluetooth.EmulatorCommandReceiver.threadDump(boolean) CORRECTNESS NP_ALWAYS_NULL 126

com.intel.bluetooth.EmulatorDeviceInquiry

Bug Category Details Line
Result of integer multiplication cast to long in com.intel.bluetooth.EmulatorDeviceInquiry.randomWait(long, int) STYLE ICAST_INTEGER_MULTIPLY_CAST_TO_LONG 137
Unconditional wait in com.intel.bluetooth.EmulatorDeviceInquiry.randomWait(long, int) MT_CORRECTNESS UW_UNCOND_WAIT 168
Wait not in loop in com.intel.bluetooth.EmulatorDeviceInquiry.randomWait(long, int) MT_CORRECTNESS WA_NOT_IN_LOOP 168

com.intel.bluetooth.EmulatorLocalDevice

Bug Category Details Line
Method com.intel.bluetooth.EmulatorLocalDevice.createL2CAPClient(long) invokes inefficient Long(long) constructor; use Long.valueOf(long) instead PERFORMANCE DM_NUMBER_CTOR 264
Method com.intel.bluetooth.EmulatorLocalDevice.createL2CAPService(int) invokes inefficient Long(long) constructor; use Long.valueOf(long) instead PERFORMANCE DM_NUMBER_CTOR 243
Method com.intel.bluetooth.EmulatorLocalDevice.createL2CAPService(int) invokes inefficient Long(long) constructor; use Long.valueOf(long) instead PERFORMANCE DM_NUMBER_CTOR 252
Method com.intel.bluetooth.EmulatorLocalDevice.createL2CAPService(int) invokes inefficient Long(long) constructor; use Long.valueOf(long) instead PERFORMANCE DM_NUMBER_CTOR 253
Method com.intel.bluetooth.EmulatorLocalDevice.createRFCOMMClient(long) invokes inefficient Long(long) constructor; use Long.valueOf(long) instead PERFORMANCE DM_NUMBER_CTOR 233
Method com.intel.bluetooth.EmulatorLocalDevice.createRFCOMMService() invokes inefficient Long(long) constructor; use Long.valueOf(long) instead PERFORMANCE DM_NUMBER_CTOR 213
Method com.intel.bluetooth.EmulatorLocalDevice.createRFCOMMService() invokes inefficient Long(long) constructor; use Long.valueOf(long) instead PERFORMANCE DM_NUMBER_CTOR 214
Method com.intel.bluetooth.EmulatorLocalDevice.getConnection(long) invokes inefficient Long(long) constructor; use Long.valueOf(long) instead PERFORMANCE DM_NUMBER_CTOR 182
Method com.intel.bluetooth.EmulatorLocalDevice.removeConnection(EmulatorConnection) invokes inefficient Long(long) constructor; use Long.valueOf(long) instead PERFORMANCE DM_NUMBER_CTOR 190
Method com.intel.bluetooth.EmulatorLocalDevice.removeConnection(EmulatorConnection) invokes inefficient Long(long) constructor; use Long.valueOf(long) instead PERFORMANCE DM_NUMBER_CTOR 192
Method com.intel.bluetooth.EmulatorLocalDevice.removeConnection(EmulatorConnection) invokes inefficient Long(long) constructor; use Long.valueOf(long) instead PERFORMANCE DM_NUMBER_CTOR 194

com.intel.bluetooth.emu.ConnectedInputStream

Bug Category Details Line
Unconditional wait in com.intel.bluetooth.emu.ConnectedInputStream.receiveFlushBlock() MT_CORRECTNESS UW_UNCOND_WAIT 156

com.intel.bluetooth.emu.ConnectionBufferRFCOMM

Bug Category Details Line
Should com.intel.bluetooth.emu.ConnectionBufferRFCOMM.rfRead(int) return a zero length array rather than null? STYLE PZLA_PREFER_ZERO_LENGTH_ARRAYS 63

com.intel.bluetooth.emu.Device

Bug Category Details Line
com.intel.bluetooth.emu.Device.setDevicePower(boolean) invokes inefficient Boolean constructor; use Boolean.valueOf(...) instead PERFORMANCE DM_BOOLEAN_CTOR 208
Method com.intel.bluetooth.emu.Device.addConnectionBuffer(long, ConnectionBuffer) invokes inefficient Long(long) constructor; use Long.valueOf(long) instead PERFORMANCE DM_NUMBER_CTOR 171
Method com.intel.bluetooth.emu.Device.closeConnection(long) invokes inefficient Long(long) constructor; use Long.valueOf(long) instead PERFORMANCE DM_NUMBER_CTOR 195
Method com.intel.bluetooth.emu.Device.getConnectedTo() invokes inefficient Long(long) constructor; use Long.valueOf(long) instead PERFORMANCE DM_NUMBER_CTOR 86
Method com.intel.bluetooth.emu.Device.getConnectionBuffer(long) invokes inefficient Long(long) constructor; use Long.valueOf(long) instead PERFORMANCE DM_NUMBER_CTOR 176
Result of integer multiplication cast to long in com.intel.bluetooth.emu.Device.isAlive() STYLE ICAST_INTEGER_MULTIPLY_CAST_TO_LONG 241
Result of integer multiplication cast to long in com.intel.bluetooth.emu.Device.pollCommand() STYLE ICAST_INTEGER_MULTIPLY_CAST_TO_LONG 226
Unconditional wait in com.intel.bluetooth.emu.Device.connectService(String, long) MT_CORRECTNESS UW_UNCOND_WAIT 156

com.intel.bluetooth.emu.DeviceCommand

Bug Category Details Line
com.intel.bluetooth.emu.DeviceCommand.getParameters() may expose internal representation by returning DeviceCommand.parameters MALICIOUS_CODE EI_EXPOSE_REP 62
com.intel.bluetooth.emu.DeviceCommand.setParameters(Object[]) may expose internal representation by storing an externally mutable object into DeviceCommand.parameters MALICIOUS_CODE EI_EXPOSE_REP2 66

com.intel.bluetooth.emu.DeviceManagerServiceImpl

Bug Category Details Line
Method com.intel.bluetooth.emu.DeviceManagerServiceImpl.isDiscoverable(DeviceDescriptor) uses the same code for two switch clauses STYLE DB_DUPLICATE_SWITCH_CLAUSES 199
Method com.intel.bluetooth.emu.DeviceManagerServiceImpl.createNewDevice(String, String) invokes inefficient Long(long) constructor; use Long.valueOf(long) instead PERFORMANCE DM_NUMBER_CTOR 88
Method com.intel.bluetooth.emu.DeviceManagerServiceImpl.getDevice(long) invokes inefficient Long(long) constructor; use Long.valueOf(long) instead PERFORMANCE DM_NUMBER_CTOR 116
Method com.intel.bluetooth.emu.DeviceManagerServiceImpl.getDevice(long) invokes inefficient Long(long) constructor; use Long.valueOf(long) instead PERFORMANCE DM_NUMBER_CTOR 119
Method com.intel.bluetooth.emu.DeviceManagerServiceImpl.releaseDevice(long) invokes inefficient Long(long) constructor; use Long.valueOf(long) instead PERFORMANCE DM_NUMBER_CTOR 100
Result of integer multiplication cast to long in com.intel.bluetooth.emu.DeviceManagerServiceImpl.isDiscoverable(DeviceDescriptor) STYLE ICAST_INTEGER_MULTIPLY_CAST_TO_LONG 201
Should com.intel.bluetooth.emu.DeviceManagerServiceImpl.searchServices(long, String[]) return a zero length array rather than null? STYLE PZLA_PREFER_ZERO_LENGTH_ARRAYS 302

com.intel.bluetooth.emu.DeviceSDP

Bug Category Details Line
Method com.intel.bluetooth.emu.DeviceSDP.getServicesDescriptor(long) invokes inefficient Long(long) constructor; use Long.valueOf(long) instead PERFORMANCE DM_NUMBER_CTOR 69
Method com.intel.bluetooth.emu.DeviceSDP.removeServiceRecord(long) invokes inefficient Long(long) constructor; use Long.valueOf(long) instead PERFORMANCE DM_NUMBER_CTOR 62
Method com.intel.bluetooth.emu.DeviceSDP.updateServiceRecord(long, ServicesDescriptor) invokes inefficient Long(long) constructor; use Long.valueOf(long) instead PERFORMANCE DM_NUMBER_CTOR 49

com.intel.bluetooth.emu.EmulatorConfiguration

Bug Category Details Line
Usage of GetResource in com.intel.bluetooth.emu.EmulatorConfiguration.loadConfigFile() may be unsafe if class is extended BAD_PRACTICE UI_INHERITANCE_UNSAFE_GETRESOURCE 169

com.intel.bluetooth.emu.EmulatorUtils

Bug Category Details Line
Result of integer multiplication cast to long in com.intel.bluetooth.emu.EmulatorUtils.getNextAvailable(Long[], long, int) STYLE ICAST_INTEGER_MULTIPLY_CAST_TO_LONG 54

com.intel.bluetooth.emu.MonitorDevice

Bug Category Details Line
com.intel.bluetooth.emu.MonitorDevice.getConnectedTo() may expose internal representation by returning MonitorDevice.connectedTo MALICIOUS_CODE EI_EXPOSE_REP 82

com.intel.bluetooth.emu.MonitorService

Bug Category Details Line
Unwritten field: com.intel.bluetooth.emu.MonitorService.displayName CORRECTNESS UWF_UNWRITTEN_FIELD 86
Unwritten field: com.intel.bluetooth.emu.MonitorService.portId CORRECTNESS UWF_UNWRITTEN_FIELD 70
Unwritten field: com.intel.bluetooth.emu.MonitorService.connectionCount CORRECTNESS UWF_UNWRITTEN_FIELD 66
Unwritten field: com.intel.bluetooth.emu.MonitorService.device CORRECTNESS UWF_UNWRITTEN_FIELD 58
Unwritten field: com.intel.bluetooth.emu.MonitorService.internalHandle CORRECTNESS UWF_UNWRITTEN_FIELD 74
Unwritten field: com.intel.bluetooth.emu.MonitorService.listening CORRECTNESS UWF_UNWRITTEN_FIELD 62
Unwritten field: com.intel.bluetooth.emu.MonitorService.sdpAttributes CORRECTNESS UWF_UNWRITTEN_FIELD 78
Unwritten field: com.intel.bluetooth.emu.MonitorService.sdpSize CORRECTNESS UWF_UNWRITTEN_FIELD 82

com.intel.bluetooth.emu.ServiceListener

Bug Category Details Line
Confusing to have methods com.intel.bluetooth.emu.ServiceListener.getPortID() and com.intel.bluetooth.emu.MonitorService.getPortId() BAD_PRACTICE NM_CONFUSING 82
ServiceListener.serverDevice not initialized in constructor STYLE UWF_FIELD_NOT_INITIALIZED_IN_CONSTRUCTOR Not available
Unconditional wait in com.intel.bluetooth.emu.ServiceListener.accept(Device, boolean, boolean, int) MT_CORRECTNESS UW_UNCOND_WAIT 94
Unconditional wait in com.intel.bluetooth.emu.ServiceListener.connect(Device, boolean, boolean, int, long) MT_CORRECTNESS UW_UNCOND_WAIT 165

com.intel.bluetooth.emu.ServicesDescriptor

Bug Category Details Line
com.intel.bluetooth.emu.ServicesDescriptor.getSdpBinary() may expose internal representation by returning ServicesDescriptor.sdpBinary MALICIOUS_CODE EI_EXPOSE_REP 55
com.intel.bluetooth.emu.ServicesDescriptor.getUuidSet() may expose internal representation by returning ServicesDescriptor.uuidSet MALICIOUS_CODE EI_EXPOSE_REP 51
com.intel.bluetooth.emu.ServicesDescriptor.ServicesDescriptor(String[], byte[], int) may expose internal representation by storing an externally mutable object into ServicesDescriptor.sdpBinary MALICIOUS_CODE EI_EXPOSE_REP2 46
com.intel.bluetooth.emu.ServicesDescriptor.ServicesDescriptor(String[], byte[], int) may expose internal representation by storing an externally mutable object into ServicesDescriptor.uuidSet MALICIOUS_CODE EI_EXPOSE_REP2 45

com.intel.bluetooth.rmi.Client$ServiceProxy$1

Bug Category Details Line
The class com.intel.bluetooth.rmi.Client$ServiceProxy$1 could be refactored into a named _static_ inner class PERFORMANCE SIC_INNER_SHOULD_BE_STATIC_ANON Not available