Replaced try/catch with runCatching in UtTestsDialogProcessor.createTests

Author: volivan239

utbot-intellij/src/main/kotlin/org/utbot/intellij/plugin/generator/UtTestsDialogProcessor.kt

@@ -194,17 +194,14 @@ object UtTestsDialogProcessor {
                                         null
                                     }
 
-                                    val notEmptyCases = try {
+                                    val notEmptyCases = runCatching {
                                         withUtContext(context) {
                                             testCaseGenerator
                                                 .generate(methods, model.mockStrategy, model.chosenClassesToMockAlways, model.timeout)
                                                 .map { it.summarize(searchDirectory) }
                                                 .filterNot { it.executions.isEmpty() && it.errors.isEmpty() }
                                         }
-                                    } catch (e: java.lang.IllegalStateException) {
-                                        logger.error { "Test generation failed: ${e.message}" }
-                                        listOf()
-                                    }
+                                    }.getOrDefault(listOf())
 
                                     if (notEmptyCases.isEmpty()) {
                                         showErrorDialogLater(