Remove redundant modifiers from interfaces (#14843)

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

bundles/org.openhab.binding.opensprinkler/src/main/java/org/openhab/binding/opensprinkler/internal/api/OpenSprinklerApi.java

@@ -42,21 +42,21 @@ public interface OpenSprinklerApi {
      *
      * @return True if this API interface is connected to the Open Sprinkler API. False otherwise.
      */
-    public abstract boolean isManualModeEnabled();
+    boolean isManualModeEnabled();
 
     /**
      * Enters the "manual" mode of the device so that API requests are accepted.
      *
      * @throws Exception
      */
-    public abstract void enterManualMode() throws CommunicationApiException, UnauthorizedApiException;
+    void enterManualMode() throws CommunicationApiException, UnauthorizedApiException;
 
     /**
      * Disables the manual mode, if it is enabled.
      *
      * @throws Exception
      */
-    public abstract void leaveManualMode() throws CommunicationApiException, UnauthorizedApiException;
+    void leaveManualMode() throws CommunicationApiException, UnauthorizedApiException;
 
     /**
      * Starts a station on the OpenSprinkler device for the specified duration.
@@ -65,8 +65,7 @@ public interface OpenSprinklerApi {
      * @param duration The duration in seconds for how long the station should be turned on.
      * @throws Exception
      */
-    public abstract void openStation(int station, BigDecimal duration)
-            throws CommunicationApiException, GeneralApiException;
+    void openStation(int station, BigDecimal duration) throws CommunicationApiException, GeneralApiException;
 
     /**
      * Closes a station on the OpenSprinkler device.
@@ -74,7 +73,7 @@ public interface OpenSprinklerApi {
      * @param station Index of the station to open starting at 0.
      * @throws Exception
      */
-    public abstract void closeStation(int station) throws CommunicationApiException, GeneralApiException;
+    void closeStation(int station) throws CommunicationApiException, GeneralApiException;
 
     /**
      * Returns the state of a station on the OpenSprinkler device.
@@ -83,7 +82,7 @@ public interface OpenSprinklerApi {
      * @return True if the station is open, false if it is closed or cannot determine.
      * @throws Exception
      */
-    public abstract boolean isStationOpen(int station) throws CommunicationApiException, GeneralApiException;
+    boolean isStationOpen(int station) throws CommunicationApiException, GeneralApiException;
 
     /**
      * Returns the current program data of the requested station.
@@ -92,7 +91,7 @@ public interface OpenSprinklerApi {
      * @return StationProgram
      * @throws Exception
      */
-    public abstract StationProgram retrieveProgram(int station) throws CommunicationApiException;
+    StationProgram retrieveProgram(int station) throws CommunicationApiException;
 
     /**
      * Returns the state of rain detection on the OpenSprinkler device.
@@ -100,55 +99,55 @@ public interface OpenSprinklerApi {
      * @return True if rain is detected, false if not or cannot determine.
      * @throws Exception
      */
-    public abstract boolean isRainDetected();
+    boolean isRainDetected();
 
     /**
      * Returns the current draw of all connected zones of the OpenSprinkler device in milliamperes.
      *
      * @return current draw in milliamperes or -1 if sensor not supported
      */
-    public abstract int currentDraw();
+    int currentDraw();
 
     /**
      * Returns the state of the second sensor.
      *
      * @return 1: sensor is active; 0: sensor is inactive; -1: no sensor.
      */
-    public abstract int getSensor2State();
+    int getSensor2State();
 
     /**
      *
      * @return The Wifi signal strength in -dB or 0 if not supported by firmware
      */
-    public abstract int signalStrength();
+    int signalStrength();
 
     /**
      *
      * @return The pulses that the flow sensor has given in the last time period, -1 if not supported.
      */
-    public abstract int flowSensorCount();
+    int flowSensorCount();
 
     /**
      * CLOSES all stations turning them all off.
      *
      */
-    public abstract void resetStations() throws UnauthorizedApiException, CommunicationApiException;
+    void resetStations() throws UnauthorizedApiException, CommunicationApiException;
 
     /**
      * Returns true if the internal programs are allowed to auto start.
      *
      * @return true if enabled
      */
-    public abstract boolean getIsEnabled();
+    boolean getIsEnabled();
 
-    public abstract void enablePrograms(Command command) throws UnauthorizedApiException, CommunicationApiException;
+    void enablePrograms(Command command) throws UnauthorizedApiException, CommunicationApiException;
 
     /**
      * Returns the water level in %.
      *
      * @return waterLevel in %
      */
-    public abstract int waterLevel();
+    int waterLevel();
 
     /**
      * Returns the number of total stations that are controllable from the OpenSprinkler
@@ -156,7 +155,7 @@ public interface OpenSprinklerApi {
      *
      * @return Number of stations as an int.
      */
-    public abstract int getNumberOfStations();
+    int getNumberOfStations();
 
     /**
      * Returns the firmware version number.
@@ -164,7 +163,7 @@ public interface OpenSprinklerApi {
      * @return The firmware version of the OpenSprinkler device as an int.
      * @throws Exception
      */
-    public abstract int getFirmwareVersion() throws CommunicationApiException, UnauthorizedApiException;
+    int getFirmwareVersion() throws CommunicationApiException, UnauthorizedApiException;
 
     /**
      * Sends all the GET requests and stores/cache the responses for use by the API to prevent the need for multiple
@@ -173,7 +172,7 @@ public interface OpenSprinklerApi {
      * @throws CommunicationApiException
      * @throws UnauthorizedApiException
      */
-    public abstract void refresh() throws CommunicationApiException, UnauthorizedApiException;
+    void refresh() throws CommunicationApiException, UnauthorizedApiException;
 
     /**
      * Ask the OpenSprinkler for the program names and store these for future use in a List.
@@ -181,21 +180,21 @@ public interface OpenSprinklerApi {
      * @throws CommunicationApiException
      * @throws UnauthorizedApiException
      */
-    public abstract void getProgramData() throws CommunicationApiException, UnauthorizedApiException;
+    void getProgramData() throws CommunicationApiException, UnauthorizedApiException;
 
     /**
      * Returns a list of all internal programs as a list of StateOptions.
      *
      * @return List<StateOption>
      */
-    public abstract List<StateOption> getPrograms();
+    List<StateOption> getPrograms();
 
     /**
      * Return a list of all the stations the device has as List of StateOptions
      *
      * @return List<StateOption>
      */
-    public abstract List<StateOption> getStations();
+    List<StateOption> getStations();
 
     /**
      * Runs a Program that is setup and stored inside the OpenSprinkler
@@ -205,7 +204,7 @@ public interface OpenSprinklerApi {
      * @throws CommunicationApiException
      * @throws UnauthorizedApiException
      */
-    public abstract void runProgram(Command command) throws CommunicationApiException, UnauthorizedApiException;
+    void runProgram(Command command) throws CommunicationApiException, UnauthorizedApiException;
 
     /**
      * Fetch the station names and place them in a list of List<StateOption>.
@@ -214,7 +213,7 @@ public interface OpenSprinklerApi {
      * @throws CommunicationApiException
      * @throws UnauthorizedApiException
      */
-    public abstract JnResponse getStationNames() throws CommunicationApiException, UnauthorizedApiException;
+    JnResponse getStationNames() throws CommunicationApiException, UnauthorizedApiException;
 
     /**
      * Tells a single station to ignore the rain delay.
@@ -224,7 +223,7 @@ public interface OpenSprinklerApi {
      * @throws CommunicationApiException
      * @throws UnauthorizedApiException
      */
-    public void ignoreRain(int station, boolean command) throws CommunicationApiException, UnauthorizedApiException;
+    void ignoreRain(int station, boolean command) throws CommunicationApiException, UnauthorizedApiException;
 
     /**
      * Asks if a single station is set to ignore rain delays.
@@ -232,7 +231,7 @@ public interface OpenSprinklerApi {
      * @param station
      * @return
      */
-    public abstract boolean isIgnoringRain(int station);
+    boolean isIgnoringRain(int station);
 
     /**
      * Sets how long the OpenSprinkler device will stop running programs for.
@@ -241,12 +240,12 @@ public interface OpenSprinklerApi {
      * @throws UnauthorizedApiException
      * @throws CommunicationApiException
      */
-    public abstract void setRainDelay(int hours) throws UnauthorizedApiException, CommunicationApiException;
+    void setRainDelay(int hours) throws UnauthorizedApiException, CommunicationApiException;
 
     /**
      * Gets the rain delay in hours from the OpenSprinkler device.
      *
      * @return QuantityType<Time>
      */
-    public abstract QuantityType<Time> getRainDelay();
+    QuantityType<Time> getRainDelay();
 }