Made interaction between Unlock logic & UI more consistent

src/main/java/org/cryptomator/ui/unlock/UnlockInvalidMountPointController.java

@@ -1,5 +1,6 @@
 package org.cryptomator.ui.unlock;
 
+import org.cryptomator.common.mount.IllegalMountPointException;
 import org.cryptomator.common.mount.MountPointInUseException;
 import org.cryptomator.common.mount.MountPointNotExistsException;
 import org.cryptomator.common.mount.MountPointNotSupportedException;
@@ -30,13 +31,13 @@ public class UnlockInvalidMountPointController implements FxController {
 	public FormattedLabel dialogDescription;
 
 	@Inject
-	UnlockInvalidMountPointController(@UnlockWindow Stage window, @UnlockWindow Vault vault, @UnlockWindow AtomicReference<Throwable> unlockException, FxApplicationWindows appWindows, ResourceBundle resourceBundle) {
+	UnlockInvalidMountPointController(@UnlockWindow Stage window, @UnlockWindow Vault vault, @UnlockWindow AtomicReference<IllegalMountPointException> illegalMountPointException, FxApplicationWindows appWindows, ResourceBundle resourceBundle) {
 		this.window = window;
 		this.vault = vault;
 		this.appWindows = appWindows;
 		this.resourceBundle = resourceBundle;
 
-		var exc = unlockException.get();
+		var exc = illegalMountPointException.get();
 		this.exceptionType = getExceptionType(exc);
 		this.exceptionMessage = exc.getMessage();
 	}

src/main/java/org/cryptomator/ui/unlock/UnlockModule.java

@@ -4,6 +4,7 @@ import dagger.Binds;
 import dagger.Module;
 import dagger.Provides;
 import dagger.multibindings.IntoMap;
+import org.cryptomator.common.mount.IllegalMountPointException;
 import org.cryptomator.common.vaults.Vault;
 import org.cryptomator.ui.common.DefaultSceneFactory;
 import org.cryptomator.ui.common.FxController;
@@ -61,7 +62,7 @@ abstract class UnlockModule {
 	@Provides
 	@UnlockWindow
 	@UnlockScoped
-	static AtomicReference<Throwable> unlockException() {
+	static AtomicReference<IllegalMountPointException> illegalMountPointException() {
 		return new AtomicReference<>();
 	}
 

src/main/java/org/cryptomator/ui/unlock/UnlockWorkflow.java

@@ -40,10 +40,10 @@ public class UnlockWorkflow extends Task<Boolean> {
 	private final Lazy<Scene> invalidMountPointScene;
 	private final FxApplicationWindows appWindows;
 	private final KeyLoadingStrategy keyLoadingStrategy;
-	private final AtomicReference<Throwable> unlockFailedException;
+	private final AtomicReference<IllegalMountPointException> illegalMountPointException;
 
 	@Inject
-	UnlockWorkflow(@UnlockWindow Stage window, @UnlockWindow Vault vault, VaultService vaultService, @FxmlScene(FxmlFile.UNLOCK_SUCCESS) Lazy<Scene> successScene, @FxmlScene(FxmlFile.UNLOCK_INVALID_MOUNT_POINT) Lazy<Scene> invalidMountPointScene, FxApplicationWindows appWindows, @UnlockWindow KeyLoadingStrategy keyLoadingStrategy, @UnlockWindow AtomicReference<Throwable> unlockFailedException) {
+	UnlockWorkflow(@UnlockWindow Stage window, @UnlockWindow Vault vault, VaultService vaultService, @FxmlScene(FxmlFile.UNLOCK_SUCCESS) Lazy<Scene> successScene, @FxmlScene(FxmlFile.UNLOCK_INVALID_MOUNT_POINT) Lazy<Scene> invalidMountPointScene, FxApplicationWindows appWindows, @UnlockWindow KeyLoadingStrategy keyLoadingStrategy, @UnlockWindow AtomicReference<IllegalMountPointException> illegalMountPointException) {
 		this.window = window;
 		this.vault = vault;
 		this.vaultService = vaultService;
@@ -51,7 +51,7 @@ public class UnlockWorkflow extends Task<Boolean> {
 		this.invalidMountPointScene = invalidMountPointScene;
 		this.appWindows = appWindows;
 		this.keyLoadingStrategy = keyLoadingStrategy;
-		this.unlockFailedException = unlockFailedException;
+		this.illegalMountPointException = illegalMountPointException;
 	}
 
 	@Override
@@ -79,7 +79,7 @@ public class UnlockWorkflow extends Task<Boolean> {
 
 	private void handleIllegalMountPointError(IllegalMountPointException impe) {
 		Platform.runLater(() -> {
-			unlockFailedException.set(impe);
+			illegalMountPointException.set(impe);
 			window.setScene(invalidMountPointScene.get());
 			window.show();
 		});