Remove redundant modifiers from interfaces (#14843)

Signed-off-by: Wouter Born <github@maindrain.net>

bundles/org.openhab.binding.systeminfo/src/main/java/org/openhab/binding/systeminfo/internal/model/SysteminfoInterface.java

@@ -38,89 +38,93 @@ public interface SysteminfoInterface {
     /**
      * Initialize logic for the Systeminfo implementation
      */
-    public void initializeSysteminfo();
+    void initializeSysteminfo();
 
     // Operating system info
     /**
      * Get the Family of the operating system /e.g. Windows,Unix,.../
      */
-    public StringType getOsFamily();
+    StringType getOsFamily();
 
     /**
      * Get the manufacturer of the operating system
      */
-    public StringType getOsManufacturer();
+    StringType getOsManufacturer();
 
     /**
      * Get the version of the operating system
      *
      * @return
      */
-    public StringType getOsVersion();
+    StringType getOsVersion();
 
     // CPU info
     /**
      * Get the name of the CPU
      */
-    public StringType getCpuName();
+    StringType getCpuName();
 
     /**
      * Get description about the CPU e.g (model, family, vendor, serial number, identifier, architecture(32bit or
      * 64bit))
      */
-    public StringType getCpuDescription();
+    StringType getCpuDescription();
 
     /**
      * Get the number of logical CPUs/cores available for processing.
      */
-    public DecimalType getCpuLogicalCores();
+    DecimalType getCpuLogicalCores();
 
     /**
      * Get the number of physical CPUs/cores available for processing.
      */
-    public DecimalType getCpuPhysicalCores();
+    DecimalType getCpuPhysicalCores();
 
     /**
      * Returns the system cpu load.
      *
      * @return the system cpu load between 0 and 100% or null, if no information is available
      */
-    public @Nullable PercentType getSystemCpuLoad();
+    @Nullable
+    PercentType getSystemCpuLoad();
 
     /**
      * Returns the system load average for the last minute.
      *
      * @return the load as a number of processes or null, if no information is available
      */
-    public @Nullable DecimalType getCpuLoad1();
+    @Nullable
+    DecimalType getCpuLoad1();
 
     /**
      * Returns the system load average for the last 5 minutes.
      *
      * @return the load as number of processes or null, if no information is available
      */
-    public @Nullable DecimalType getCpuLoad5();
+    @Nullable
+    DecimalType getCpuLoad5();
 
     /**
      * Returns the system load average for the last 15 minutes.
      *
      * @return the load as number of processes or null, if no information is available
      */
-    public @Nullable DecimalType getCpuLoad15();
+    @Nullable
+    DecimalType getCpuLoad15();
 
     /**
      * Get the System uptime (time since boot).
      *
      * @return time since boot
      */
-    public QuantityType<Time> getCpuUptime();
+    QuantityType<Time> getCpuUptime();
 
     /**
      * Get the number of threads currently running
      *
      * @return number of threads
      */
-    public DecimalType getCpuThreads();
+    DecimalType getCpuThreads();
 
     // Memory info
     /**
@@ -128,35 +132,37 @@ public interface SysteminfoInterface {
      *
      * @return memory size
      */
-    public QuantityType<DataAmount> getMemoryTotal();
+    QuantityType<DataAmount> getMemoryTotal();
 
     /**
      * Returns available size of memory
      *
      * @return memory size
      */
-    public QuantityType<DataAmount> getMemoryAvailable();
+    QuantityType<DataAmount> getMemoryAvailable();
 
     /**
      * Returns used size of memory
      *
      * @return memory size
      */
-    public QuantityType<DataAmount> getMemoryUsed();
+    QuantityType<DataAmount> getMemoryUsed();
 
     /**
      * Percents of available memory on the machine
      *
      * @return percent of available memory or null, if no information is available
      */
-    public @Nullable PercentType getMemoryAvailablePercent();
+    @Nullable
+    PercentType getMemoryAvailablePercent();
 
     /**
      * Percents of used memory on the machine
      *
      * @return percent of used memory or null, if no information is available
      */
-    public @Nullable PercentType getMemoryUsedPercent();
+    @Nullable
+    PercentType getMemoryUsedPercent();
 
     // Swap memory info
     /**
@@ -164,35 +170,37 @@ public interface SysteminfoInterface {
      *
      * @return memory size or 0, if there is no swap memory
      */
-    public QuantityType<DataAmount> getSwapTotal();
+    QuantityType<DataAmount> getSwapTotal();
 
     /**
      * Returns available size swap of memory
      *
      * @return memory size or 0, if no there is no swap memory
      */
-    public QuantityType<DataAmount> getSwapAvailable();
+    QuantityType<DataAmount> getSwapAvailable();
 
     /**
      * Returns used size of swap memory
      *
      * @return memory size or 0, if no there is no swap memory
      */
-    public QuantityType<DataAmount> getSwapUsed();
+    QuantityType<DataAmount> getSwapUsed();
 
     /**
      * Percents of available swap memory on the machine
      *
      * @return percent of available memory or null, if no there is no swap memory
      */
-    public @Nullable PercentType getSwapAvailablePercent();
+    @Nullable
+    PercentType getSwapAvailablePercent();
 
     /**
      * Percents of used swap memory on the machine
      *
      * @return percent of used memory or null, if no there is no swap memory
      */
-    public @Nullable PercentType getSwapUsedPercent();
+    @Nullable
+    PercentType getSwapUsedPercent();
 
     // Storage info
     /**
@@ -202,7 +210,7 @@ public interface SysteminfoInterface {
      * @return storage size
      * @throws DeviceNotFoundException
      */
-    public QuantityType<DataAmount> getStorageTotal(int deviceIndex) throws DeviceNotFoundException;
+    QuantityType<DataAmount> getStorageTotal(int deviceIndex) throws DeviceNotFoundException;
 
     /**
      * Returns the available storage space on the logical storage volume
@@ -211,7 +219,7 @@ public interface SysteminfoInterface {
      * @return storage size
      * @throws DeviceNotFoundException
      */
-    public QuantityType<DataAmount> getStorageAvailable(int deviceIndex) throws DeviceNotFoundException;
+    QuantityType<DataAmount> getStorageAvailable(int deviceIndex) throws DeviceNotFoundException;
 
     /**
      * Gets the used storage space on the logical storage volume
@@ -220,7 +228,7 @@ public interface SysteminfoInterface {
      * @return storage size
      * @throws DeviceNotFoundException
      */
-    public QuantityType<DataAmount> getStorageUsed(int deviceIndex) throws DeviceNotFoundException;
+    QuantityType<DataAmount> getStorageUsed(int deviceIndex) throws DeviceNotFoundException;
 
     /**
      * Gets the percent of available storage on the logical volume
@@ -229,7 +237,8 @@ public interface SysteminfoInterface {
      * @return percent of available storage or null
      * @throws DeviceNotFoundException
      */
-    public @Nullable PercentType getStorageAvailablePercent(int deviceIndex) throws DeviceNotFoundException;
+    @Nullable
+    PercentType getStorageAvailablePercent(int deviceIndex) throws DeviceNotFoundException;
 
     /**
      * Gets the percent of used storage on the logical volume
@@ -238,28 +247,29 @@ public interface SysteminfoInterface {
      * @return percent of used storage or null
      * @throws DeviceNotFoundException
      */
-    public @Nullable PercentType getStorageUsedPercent(int deviceIndex) throws DeviceNotFoundException;
+    @Nullable
+    PercentType getStorageUsedPercent(int deviceIndex) throws DeviceNotFoundException;
 
     /**
      * Gets the name of the logical storage volume
      *
      * @throws DeviceNotFoundException
      */
-    public StringType getStorageName(int deviceIndex) throws DeviceNotFoundException;
+    StringType getStorageName(int deviceIndex) throws DeviceNotFoundException;
 
     /**
      * Gets the type of the logical storage volume (e.g. NTFS, FAT32)
      *
      * @throws DeviceNotFoundException
      */
-    public StringType getStorageType(int deviceIndex) throws DeviceNotFoundException;
+    StringType getStorageType(int deviceIndex) throws DeviceNotFoundException;
 
     /**
      * Gets the description of the logical storage volume
      *
      * @throws DeviceNotFoundException
      */
-    public StringType getStorageDescription(int deviceIndex) throws DeviceNotFoundException;
+    StringType getStorageDescription(int deviceIndex) throws DeviceNotFoundException;
 
     // Hardware drive info
     /**
@@ -268,7 +278,7 @@ public interface SysteminfoInterface {
      * @param deviceIndex - index of the storage drive
      * @throws DeviceNotFoundException
      */
-    public StringType getDriveName(int deviceIndex) throws DeviceNotFoundException;
+    StringType getDriveName(int deviceIndex) throws DeviceNotFoundException;
 
     /**
      * Gets the model of the physical storage drive
@@ -276,7 +286,7 @@ public interface SysteminfoInterface {
      * @param deviceIndex - index of the storage drive
      * @throws DeviceNotFoundException
      */
-    public StringType getDriveModel(int deviceIndex) throws DeviceNotFoundException;
+    StringType getDriveModel(int deviceIndex) throws DeviceNotFoundException;
 
     /**
      * Gets the serial number of the physical storage drive
@@ -284,7 +294,7 @@ public interface SysteminfoInterface {
      * @param deviceIndex - index of the storage drive
      * @throws DeviceNotFoundException
      */
-    public StringType getDriveSerialNumber(int deviceIndex) throws DeviceNotFoundException;
+    StringType getDriveSerialNumber(int deviceIndex) throws DeviceNotFoundException;
 
     // Network info
     /**
@@ -294,7 +304,7 @@ public interface SysteminfoInterface {
      * @return 32-bit IPv4 address
      * @throws DeviceNotFoundException
      */
-    public StringType getNetworkIp(int networkIndex) throws DeviceNotFoundException;
+    StringType getNetworkIp(int networkIndex) throws DeviceNotFoundException;
 
     /**
      * Get the name of this network.
@@ -302,7 +312,7 @@ public interface SysteminfoInterface {
      * @param networkIndex - the index of the network
      * @throws DeviceNotFoundException
      */
-    public StringType getNetworkName(int networkIndex) throws DeviceNotFoundException;
+    StringType getNetworkName(int networkIndex) throws DeviceNotFoundException;
 
     /**
      * The description of the network. On some platforms, this is identical to the name.
@@ -310,7 +320,7 @@ public interface SysteminfoInterface {
      * @param networkIndex - the index of the network
      * @throws DeviceNotFoundException
      */
-    public StringType getNetworkDisplayName(int networkIndex) throws DeviceNotFoundException;
+    StringType getNetworkDisplayName(int networkIndex) throws DeviceNotFoundException;
 
     /**
      * Gets the MAC Address of the network.
@@ -318,7 +328,7 @@ public interface SysteminfoInterface {
      * @param networkIndex - the index of the network
      * @throws DeviceNotFoundException
      */
-    public StringType getNetworkMac(int networkIndex) throws DeviceNotFoundException;
+    StringType getNetworkMac(int networkIndex) throws DeviceNotFoundException;
 
     /**
      * Get number of packets received
@@ -326,7 +336,7 @@ public interface SysteminfoInterface {
      * @param networkIndex - the index of the network
      * @throws DeviceNotFoundException
      */
-    public DecimalType getNetworkPacketsReceived(int networkIndex) throws DeviceNotFoundException;
+    DecimalType getNetworkPacketsReceived(int networkIndex) throws DeviceNotFoundException;
 
     /**
      * Get number of packets sent
@@ -334,7 +344,7 @@ public interface SysteminfoInterface {
      * @param networkIndex - the index of the network
      * @throws DeviceNotFoundException
      */
-    public DecimalType getNetworkPacketsSent(int networkIndex) throws DeviceNotFoundException;
+    DecimalType getNetworkPacketsSent(int networkIndex) throws DeviceNotFoundException;
 
     /**
      * Get data sent for this network
@@ -342,7 +352,7 @@ public interface SysteminfoInterface {
      * @param networkIndex - the index of the network
      * @throws DeviceNotFoundException
      */
-    public QuantityType<DataAmount> getNetworkDataSent(int networkIndex) throws DeviceNotFoundException;
+    QuantityType<DataAmount> getNetworkDataSent(int networkIndex) throws DeviceNotFoundException;
 
     /**
      * Get data received for this network
@@ -350,7 +360,7 @@ public interface SysteminfoInterface {
      * @param networkIndex - the index of the network
      * @throws DeviceNotFoundException
      */
-    public QuantityType<DataAmount> getNetworkDataReceived(int networkIndex) throws DeviceNotFoundException;
+    QuantityType<DataAmount> getNetworkDataReceived(int networkIndex) throws DeviceNotFoundException;
 
     // Display info
     /**
@@ -359,7 +369,7 @@ public interface SysteminfoInterface {
      * @param deviceIndex - the index of the display device
      * @throws DeviceNotFoundException
      */
-    public StringType getDisplayInformation(int deviceIndex) throws DeviceNotFoundException;
+    StringType getDisplayInformation(int deviceIndex) throws DeviceNotFoundException;
 
     // Sensors info
     /**
@@ -367,14 +377,16 @@ public interface SysteminfoInterface {
      *
      * @return Temperature if available, null otherwise.
      */
-    public @Nullable QuantityType<Temperature> getSensorsCpuTemperature();
+    @Nullable
+    QuantityType<Temperature> getSensorsCpuTemperature();
 
     /**
      * Get the information for the CPU voltage.
      *
      * @return Voltage if available, null otherwise.
      */
-    public @Nullable QuantityType<ElectricPotential> getSensorsCpuVoltage();
+    @Nullable
+    QuantityType<ElectricPotential> getSensorsCpuVoltage();
 
     /**
      * Get fan speed
@@ -383,7 +395,8 @@ public interface SysteminfoInterface {
      * @return Speed in rpm or null if unable to measure fan speed
      * @throws DeviceNotFoundException
      */
-    public @Nullable DecimalType getSensorsFanSpeed(int deviceIndex) throws DeviceNotFoundException;
+    @Nullable
+    DecimalType getSensorsFanSpeed(int deviceIndex) throws DeviceNotFoundException;
 
     // Battery info
     /**
@@ -393,7 +406,8 @@ public interface SysteminfoInterface {
      * @return duration remaining charge or null, if the time is estimated as unlimited
      * @throws DeviceNotFoundException
      */
-    public @Nullable QuantityType<Time> getBatteryRemainingTime(int deviceIndex) throws DeviceNotFoundException;
+    @Nullable
+    QuantityType<Time> getBatteryRemainingTime(int deviceIndex) throws DeviceNotFoundException;
 
     /**
      * Battery remaining capacity.
@@ -402,7 +416,7 @@ public interface SysteminfoInterface {
      * @return percentage value
      * @throws DeviceNotFoundException
      */
-    public PercentType getBatteryRemainingCapacity(int deviceIndex) throws DeviceNotFoundException;
+    PercentType getBatteryRemainingCapacity(int deviceIndex) throws DeviceNotFoundException;
 
     /**
      * Get battery name
@@ -410,7 +424,7 @@ public interface SysteminfoInterface {
      * @param deviceIndex
      * @throws DeviceNotFoundException
      */
-    public StringType getBatteryName(int deviceIndex) throws DeviceNotFoundException;
+    StringType getBatteryName(int deviceIndex) throws DeviceNotFoundException;
 
     /**
      * Get PID of process executing this code
@@ -425,7 +439,8 @@ public interface SysteminfoInterface {
      * @param pid - the PID of the process
      * @throws DeviceNotFoundException - thrown if process with this PID can not be found
      */
-    public @Nullable StringType getProcessName(int pid) throws DeviceNotFoundException;
+    @Nullable
+    StringType getProcessName(int pid) throws DeviceNotFoundException;
 
     /**
      * Returns the CPU usage of the process
@@ -434,7 +449,8 @@ public interface SysteminfoInterface {
      * @return - percentage value, can be above 100% if process uses multiple cores
      * @throws DeviceNotFoundException - thrown if process with this PID can not be found
      */
-    public @Nullable DecimalType getProcessCpuUsage(int pid) throws DeviceNotFoundException;
+    @Nullable
+    DecimalType getProcessCpuUsage(int pid) throws DeviceNotFoundException;
 
     /**
      * Returns the size of RAM memory only usage of the process
@@ -443,7 +459,8 @@ public interface SysteminfoInterface {
      * @return memory size
      * @throws DeviceNotFoundException- thrown if process with this PID can not be found
      */
-    public @Nullable QuantityType<DataAmount> getProcessMemoryUsage(int pid) throws DeviceNotFoundException;
+    @Nullable
+    QuantityType<DataAmount> getProcessMemoryUsage(int pid) throws DeviceNotFoundException;
 
     /**
      * Returns the full path of the executing process.
@@ -451,7 +468,8 @@ public interface SysteminfoInterface {
      * @param pid - the PID of the process
      * @throws DeviceNotFoundException - thrown if process with this PID can not be found
      */
-    public @Nullable StringType getProcessPath(int pid) throws DeviceNotFoundException;
+    @Nullable
+    StringType getProcessPath(int pid) throws DeviceNotFoundException;
 
     /**
      * Returns the number of threads in this process.
@@ -459,42 +477,43 @@ public interface SysteminfoInterface {
      * @param pid - the PID of the process
      * @throws DeviceNotFoundException - thrown if process with this PID can not be found
      */
-    public @Nullable DecimalType getProcessThreads(int pid) throws DeviceNotFoundException;
+    @Nullable
+    DecimalType getProcessThreads(int pid) throws DeviceNotFoundException;
 
     /**
      * Returns the number of network interfaces.
      *
      * @return network interface count
      */
-    public int getNetworkIFCount();
+    int getNetworkIFCount();
 
     /**
      * Returns the number of displays.
      *
      * @return display count
      */
-    public int getDisplayCount();
+    int getDisplayCount();
 
     /**
      * Returns the number of storages.
      *
      * @return storage count
      */
-    public int getFileOSStoreCount();
+    int getFileOSStoreCount();
 
     /**
      * Returns the number of power sources/batteries.
      *
      * @return power source count
      */
-    public int getPowerSourceCount();
+    int getPowerSourceCount();
 
     /**
      * Returns the number of drives.
      *
      * @return drive count
      */
-    public int getDriveCount();
+    int getDriveCount();
 
     /**
      * Returns the number of fans.