remove clearCachedResult function

Signed-off-by: alperozturk <alper_ozturk@proton.me>

app/src/androidTest/java/com/owncloud/android/AbstractIT.java

@@ -395,11 +395,6 @@ public abstract class AbstractIT {
             public Connectivity getConnectivity() {
                 return Connectivity.CONNECTED_WIFI;
             }
-
-            @Override
-            public void clearCachedResult() {
-
-            }
         };
 
         PowerManagementService powerManagementServiceMock = new PowerManagementService() {

app/src/androidTest/java/com/owncloud/android/AbstractOnServerIT.java

@@ -207,11 +207,6 @@ public abstract class AbstractOnServerIT extends AbstractIT {
             public Connectivity getConnectivity() {
                 return Connectivity.CONNECTED_WIFI;
             }
-
-            @Override
-            public void clearCachedResult() {
-
-            }
         };
 
         PowerManagementService powerManagementServiceMock = new PowerManagementService() {

app/src/androidTest/java/com/owncloud/android/UploadIT.java

@@ -77,11 +77,6 @@ public class UploadIT extends AbstractOnServerIT {
         public Connectivity getConnectivity() {
             return Connectivity.CONNECTED_WIFI;
         }
-
-        @Override
-        public void clearCachedResult() {
-
-        }
     };
 
     private PowerManagementService powerManagementServiceMock = new PowerManagementService() {
@@ -305,11 +300,6 @@ public class UploadIT extends AbstractOnServerIT {
             public Connectivity getConnectivity() {
                 return new Connectivity(true, false, false, true);
             }
-
-            @Override
-            public void clearCachedResult() {
-
-            }
         };
         OCUpload ocUpload = new OCUpload(FileStorageUtils.getTemporalPath(account.name) + "/empty.txt",
                                          FOLDER + "noWifi.txt", account.name);
@@ -399,11 +389,6 @@ public class UploadIT extends AbstractOnServerIT {
             public Connectivity getConnectivity() {
                 return new Connectivity(true, true, true, true);
             }
-
-            @Override
-            public void clearCachedResult() {
-
-            }
         };
         OCUpload ocUpload = new OCUpload(FileStorageUtils.getTemporalPath(account.name) + "/empty.txt",
                                          FOLDER + "noWifi.txt",

app/src/androidTest/java/com/owncloud/android/files/services/FileUploaderIT.kt

@@ -44,7 +44,6 @@ abstract class FileUploaderIT : AbstractOnServerIT() {
 
         override fun isInternetWalled(): Boolean = false
         override fun getConnectivity(): Connectivity = Connectivity.CONNECTED_WIFI
-        override fun clearCachedResult() = Unit
     }
 
     private val powerManagementServiceMock: PowerManagementService = object : PowerManagementService {

app/src/debug/java/com/nextcloud/test/TestActivity.kt

@@ -54,8 +54,6 @@ class TestActivity :
             return Connectivity.CONNECTED_WIFI
         }
 
-        override fun clearCachedResult() = Unit
-
         override fun isNetworkAndServerAvailable(): Boolean {
             return false
         }

app/src/main/java/com/nextcloud/client/network/ConnectivityService.java

@@ -45,6 +45,4 @@ public interface ConnectivityService {
      * @return Network connectivity status in platform-agnostic format
      */
     Connectivity getConnectivity();
-
-    void clearCachedResult();
 }

app/src/main/java/com/nextcloud/client/network/ConnectivityServiceImpl.java

@@ -138,11 +138,6 @@ class ConnectivityServiceImpl implements ConnectivityService {
         }
     }
 
-    @Override
-    public void clearCachedResult() {
-        walledCheckCache.clear();
-    }
-
     private boolean isNetworkMetered() {
         final Network network = platformConnectivityManager.getActiveNetwork();
         try {