MessageUtilsExtended.askQuestion() -> askQuestionInUIThread()

* Fix infinite recursion caused by erroneous static import of
  MessageUtils.askQuestion()

Issue-Ref: 3574
Issue-Url: https://af3-developer.fortiss.org/issues/3574



Signed-off-by: Simon Barner <barner@fortiss.org>

org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/util/.ratings

@@ -6,7 +6,7 @@ DragAndDropUtils.java 7aab91518aa12d76533a345bf6ed0be9ac7ff0e5 GREEN
 EObjectSelectionUtils.java 128cf8f96c6b9478171dff3deda662d5934f5f44 GREEN
 HierarchicalNameViewerComparator.java 199d82e392d4e437810cc65c0fc521dab52038e0 GREEN
 KernelUIUtils.java 46d3279ef3523b104f89a6c526109f72d36f72f2 GREEN
-MessageUtilsExtended.java 67693ff5473d0b85081d273fc5f00612fdc8bfee GREEN
+MessageUtilsExtended.java a08055b2f0005eebfa91662374d9ec4ce4f78aab GREEN
 ObservableUtils.java 34abfd1dfaf9c0acbb31caf1f525e7b39416c116 GREEN
 PropertiesConstantUtils.java 59b1a1e4d594bb98db3aa396f2ff6474ba405920 GREEN
 SelectionUtils.java 33aec7cccccb28e5568140cf8e5443ce0f9f59f7 GREEN

org.fortiss.tooling.kernel.ui/src/org/fortiss/tooling/kernel/ui/util/MessageUtilsExtended.java

@@ -15,6 +15,7 @@
 +--------------------------------------------------------------------------*/
 package org.fortiss.tooling.kernel.ui.util;
 
+import static org.conqat.ide.commons.ui.dialog.MessageUtils.askQuestion;
 import static org.conqat.ide.commons.ui.dialog.MessageUtils.showError;
 import static org.conqat.ide.commons.ui.dialog.MessageUtils.showInfo;
 import static org.conqat.ide.commons.ui.dialog.MessageUtils.showWarning;
@@ -32,28 +33,23 @@ public class MessageUtilsExtended {
 	/** Temporary result for the asked question. */
 	private static boolean tempQuestionResult;
 
-	/** Asks question in the UI thread. */
-	public static boolean askQuestion(final String title, final String message) {
-		syncExec(new Runnable() {
-			@Override
-			public void run() {
-				tempQuestionResult = askQuestion(title, message);
-			}
-		});
+	/** Asks question in the UI thread (and block). */
+	public static boolean askQuestionInUIThread(final String title, final String message) {
+		syncExec(() -> tempQuestionResult = askQuestion(title, message));
 		return tempQuestionResult;
 	}
 
-	/** Opens a error dialog in the UI thread. */
+	/** Opens a error dialog in the UI thread (and block). */
 	public static void showErrorInUIThread(final String title, final String message) {
 		syncExec(() -> showError(title, message));
 	}
 
-	/** Opens a warning dialog in the UI thread. */
+	/** Opens a warning dialog in the UI thread (and block). */
 	public static void showWarningInUIThread(final String title, final String message) {
 		syncExec(() -> showWarning(title, message));
 	}
 
-	/** Opens an info dialog in the UI thread. */
+	/** Opens an info dialog in the UI thread (and block). */
 	public static void showInfoInUIThread(final String title, final String message) {
 		syncExec(() -> showInfo(title, message));
 	}