Added missing Javadoc for InterruptedException

bleclient/src/main/java/at/qe/skeleton/bleclient/FindDevicesManager.java

@@ -41,6 +41,7 @@ public class FindDevicesManager {
      *
      * @param manager the Bluetooth manager from which we get the Bluetooth devices
      * @return true if at least one device could be found
+     * @throws InterruptedException if sleep between attempts gets interrupted
      */
     public boolean findDevices(final BluetoothManager manager) throws InterruptedException {
         Preconditions.checkNotNull(manager, "Precondition violation - argument 'manager' must not be NULL!");

bleclient/src/main/java/at/qe/skeleton/bleclient/Main.java

@@ -21,6 +21,7 @@ public final class Main {
      * over Bluetooth Low Energy.
      *
      * @param args the program arguments
+     * @throws InterruptedException if finding devices gets interrupted
      * @see <a href="https://github.com/DI-GROUP/TimeFlip.Docs/blob/master/Hardware/BLE_device_commutication_protocol_v3.0_en.md" target="_top">BLE device communication protocol v3.0</a>
      */
     public static void main(String[] args) throws InterruptedException {