Remove UtBotSpringShutdownException because it gets caught by Spring

Author: IlyaMuravjov

utbot-spring-analyzer/src/main/kotlin/org/utbot/spring/analyzers/SpringApplicationAnalyzer.kt

@@ -5,7 +5,7 @@ import org.utbot.spring.configurators.PropertiesConfigurator
 import org.utbot.spring.configurators.XmlFilesConfigurator
 import org.utbot.spring.config.TestApplicationConfiguration
 import org.springframework.boot.builder.SpringApplicationBuilder
-import org.utbot.spring.postProcessors.UtBotSpringShutdownException
+import org.springframework.context.ApplicationContextException
 import org.utbot.spring.utils.ConfigurationManager
 import java.net.URL
 import java.net.URLClassLoader
@@ -41,10 +41,13 @@ class SpringApplicationAnalyzer(
         try {
             app.build()
             app.run()
-        } catch (e: UtBotSpringShutdownException) {
+        } catch (e: ApplicationContextException) {
+            // UtBotBeanFactoryPostProcessor destroys bean definitions
+            // to prevent Spring application from actually starting and
+            // that causes it to throw ApplicationContextException
             println("Bean analysis finished successfully")
-        }finally {
+        } finally {
             fakeFileManager.deleteTempFiles()
         }
     }
-}
+}

utbot-spring-analyzer/src/main/kotlin/org/utbot/spring/postProcessors/UtBotBeanFactoryPostProcessor.kt

@@ -29,7 +29,6 @@ class UtBotBeanFactoryPostProcessor : BeanFactoryPostProcessor, PriorityOrdered
         destroyBeanDefinitions(beanFactory)
 
         println("Finished post-processing bean factory in UtBot")
-        throw UtBotSpringShutdownException("Finished post-processing bean factory in UtBot")
     }
 
     private fun findBeanClassNames(beanFactory: ConfigurableListableBeanFactory): ArrayList<String> {
@@ -84,4 +83,4 @@ class UtBotBeanFactoryPostProcessor : BeanFactoryPostProcessor, PriorityOrdered
             println("Storing bean information failed with exception $e")
         }
     }
-}
+}