Improve javadoc for all addons (#15667)

Signed-off-by: Holger Friedrich <mail@holger-friedrich.de>

bundles/org.openhab.binding.vdr/src/main/java/org/openhab/binding/vdr/internal/svdrp/SVDRPClient.java

@@ -127,8 +127,6 @@ public interface SVDRPClient {
      * Retrieve VDR Version from SVDRP Client
      *
      * @return VDR Version
-     * @throws SVDRPConnectionException thrown if connection to VDR failed or was not possible
-     * @throws SVDRPParseResponseException thrown if something's not OK with SVDRP response
      */
     String getSVDRPVersion();
 }

bundles/org.openhab.binding.vdr/src/main/java/org/openhab/binding/vdr/internal/svdrp/SVDRPClientImpl.java

@@ -64,7 +64,7 @@ public class SVDRPClientImpl implements SVDRPClient {
      *
      * Open VDR Socket Connection
      *
-     * @throws IOException if an IO Error occurs
+     * @throws SVDRPConnectionException if an IO Error occurs
      */
     @Override
     public void openConnection() throws SVDRPConnectionException, SVDRPParseResponseException {
@@ -117,7 +117,7 @@ public class SVDRPClientImpl implements SVDRPClient {
     /**
      * Close VDR Socket Connection
      *
-     * @throws IOException if an IO Error occurs
+     * @throws SVDRPConnectionException if an IO Error occurs
      */
     @Override
     public void closeConnection() throws SVDRPConnectionException, SVDRPParseResponseException {
@@ -403,7 +403,6 @@ public class SVDRPClientImpl implements SVDRPClient {
      * Retrieve VDR Version from SVDRP Client
      *
      * @return VDR Version
-     * @throws SVDRPException thrown if something's not OK with SVDRP call
      */
     @Override
     public String getSVDRPVersion() {

bundles/org.openhab.binding.vdr/src/main/java/org/openhab/binding/vdr/internal/svdrp/SVDRPTimerList.java

@@ -33,7 +33,6 @@ public class SVDRPTimerList {
      *
      * @param message SVDRP Client Response
      * @return Timer List Object
-     * @throws SVDRPParseResponseException thrown if response data is not parseable
      */
     public static SVDRPTimerList parse(String message) {
         SVDRPTimerList timers = new SVDRPTimerList();