안녕하세요 강사님 강의듣던 와중에 질문 있습니다!2회 작업형2에서는 수치형변수 스케일링 과정이 없었고 이번 3회작업형2에서는 수치형변수 스케일링 과정이 있네요. 혹시 이유가 있을까요? 또 3회에서 MinMaxScaler나 StandardScaler를 쓰는것 또한 저의 재량인지 궁금합니다.\ 2회에서는 copy의 과정이 없었는데 3회에서는 copy를 한 이유가 있나요? 시험장에서 어떤방식으로 밀고나가야할지 혼란스러워요ㅠ 괄호안에 ' ' 와 " " 는 동일한가요? 검증데이터 분리시 train_test_split(train.drop('TravelInsurance', axis =1), train['TravelInsurance'] 에서 TravelInsurance를 drop한 이유가 뭔가요? 2회 작업형2에서는 ID를 drop한건 학습할때 필요가 없어서로 알고있는데 해당 문제에서는 Unnamed를 drop해야하는것 아닐까요? 헷갈리네요ㅠㅠ 수치형 변수 스케일링 과정에서cols = ['Age', 'AnnualIncome', 'FamilyMembers', 'ChronicDiseases'] display(n_train.head()) n_train[cols] = scaler.fit_transform(n_train[cols]) n_test[cols] = scaler.transform(n_test[cols]) n_train.head()이 부분에서 2회 작업형 2번처럼 cols안에 여러개가 들어있으므로아래와 같이 반복문을 쓰거나for col in cols: le = LabelEncoder() X_train[col] = le.fit_transform(X_train[col]) X_test[col] = le.transform(X_test[col]) 아래와 같이 일일히 col을 설정해줘야 오류가 안생기지 않나요?# col = 'Warehouse_block' # le = LabelEncoder() # X_train[col] = le.fit_transform(X_train[col]) # X_test[col] = le.transform(X_test[col]) # col = 'Mode_of_Shipment' # le = LabelEncoder() # X_train[col] = le.fit_transform(X_train[col]) # X_test[col] = le.transform(X_test[col]) # col = 'Product_importance' # le = LabelEncoder() # X_train[col] = le.fit_transform(X_train[col]) # X_test[col] = le.transform(X_test[col]) # col = 'Gender' # le = LabelEncoder() # X_train[col] = le.fit_transform(X_train[col]) # X_test[col] = le.transform(X_test[col]) 

[질문 템플릿]1. 강의 내용과 관련된 질문인가요? (예)2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? (예)3. 질문 잘하기 메뉴얼을 읽어보셨나요? (예)[질문 내용]수정, 삭제 벌크 연산의 6:20 부분에서 update쿼리로 인한 영속성컨텍스트 문제를 설명해주셨는데요.전 강의에서 em.flush()실행되는 조건들을 설명해주실 때, 직접 호출 시트랜잭션 커밋 시 JPQL쿼리 실행 시 em.flush()가 실행된다고 설명해주신 것으로 기억하고 있습니다.querydsl도 결국 JPQL기반으로 작동된다고 알고 있는데, querydsl을 통한 select쿼리 실행을 하면 자동으로 em.flush()가 실행되지 않고, 직접 해주어야 하는 메커니즘이 궁금합니다!

const solution = (nums) => { let sumNum = 0 let minNum = Number.MAX_SAFE_INTEGER let oddNums = nums.filter((num) => { return num % 2 !== 0 }) oddNums.forEach((num) => { sumNum += num if (num < minNum) minNum = num }) return [sumNum, minNum] }위와 같이 짜봤는데 비효율적인 코드인가 싶어서 여쭤봅니다! (구지 filter와 forEach를 쓸 필요까지는 없었나 싶어서...) 효율성적인 측면에서 볼 때 어떤지 궁금합니다

=========================================[질문 템플릿]1. 강의 내용과 관련된 질문인가요? (예)2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? (아니요)3. 질문 잘하기 메뉴얼을 읽어보셨나요? (예/)[질문 내용]김영한 선생님의 DB 강의 트랜잭션 AOP를 시청하는 와중에 문제가 터졌습니다.테스트 코드에 @SpringBootTest를 작성하고클래스 의존성을 주입받는 순간 이런식으로 오류가 터졌습니다.@org.springframework.boot.test.context.SpringBootTest public class SpringBootTest { @Autowired MemberServiceV4 memberService; @Test @DisplayName("트랜잭션 테스트") public void Test01() throws SQLException { memberService.accountTransfer("우희섭","노준엽",3000); } 그냥 테스트 코드는 이렇고 트랜잭션 테스트를 돌리는 순간 이런 에러가 나옵니다읽어보니 Mockito라는 이 인터페이스를 찾을 수 없는 것 같은데 아무리 찾아봐도 해결책이 안나오네요 ㅜㅜjava.lang.IllegalStateException: Could not initialize plugin: interface org.mockito.plugins.MockMaker (alternate: null) at org.mockito.internal.configuration.plugins.PluginLoader$1.invoke(PluginLoader.java:84) ~[mockito-core-5.3.1.jar:na] at jdk.proxy2/jdk.proxy2.$Proxy83.getHandler(Unknown Source) ~[na:na] at org.mockito.internal.util.MockUtil.getMockHandlerOrNull(MockUtil.java:158) ~[mockito-core-5.3.1.jar:na] at org.mockito.internal.util.MockUtil.isMock(MockUtil.java:147) ~[mockito-core-5.3.1.jar:na] at org.mockito.internal.util.DefaultMockingDetails.isMock(DefaultMockingDetails.java:32) ~[mockito-core-5.3.1.jar:na] at org.springframework.boot.test.mock.mockito.MockReset.get(MockReset.java:106) ~[spring-boot-test-3.1.0.jar:3.1.0] at org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener.resetMocks(ResetMocksTestExecutionListener.java:85) ~[spring-boot-test-3.1.0.jar:3.1.0] at org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener.resetMocks(ResetMocksTestExecutionListener.java:73) ~[spring-boot-test-3.1.0.jar:3.1.0] at org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener.beforeTestMethod(ResetMocksTestExecutionListener.java:60) ~[spring-boot-test-3.1.0.jar:3.1.0] at org.springframework.test.context.TestContextManager.beforeTestMethod(TestContextManager.java:288) ~[spring-test-6.0.9.jar:6.0.9] at org.springframework.test.context.junit.jupiter.SpringExtension.beforeEach(SpringExtension.java:174) ~[spring-test-6.0.9.jar:6.0.9] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeBeforeEachCallbacks$2(TestMethodTestDescriptor.java:166) ~[junit-jupiter-engine-5.9.3.jar:5.9.3] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeBeforeMethodsOrCallbacksUntilExceptionOccurs$6(TestMethodTestDescriptor.java:202) ~[junit-jupiter-engine-5.9.3.jar:5.9.3] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeBeforeMethodsOrCallbacksUntilExceptionOccurs(TestMethodTestDescriptor.java:202) ~[junit-jupiter-engine-5.9.3.jar:5.9.3] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeBeforeEachCallbacks(TestMethodTestDescriptor.java:165) ~[junit-jupiter-engine-5.9.3.jar:5.9.3] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:132) ~[junit-jupiter-engine-5.9.3.jar:5.9.3] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:68) ~[junit-jupiter-engine-5.9.3.jar:5.9.3] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:151) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) ~[junit-platform-engine-1.9.3.jar:1.9.3] at java.base/java.util.ArrayList.forEach(ArrayList.java:1511) ~[na:na] at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) ~[junit-platform-engine-1.9.3.jar:1.9.3] at java.base/java.util.ArrayList.forEach(ArrayList.java:1511) ~[na:na] at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:147) ~[junit-platform-launcher-1.9.3.jar:1.9.3] at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:127) ~[junit-platform-launcher-1.9.3.jar:1.9.3] at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:90) ~[junit-platform-launcher-1.9.3.jar:1.9.3] at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:55) ~[junit-platform-launcher-1.9.3.jar:1.9.3] at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:102) ~[junit-platform-launcher-1.9.3.jar:1.9.3] at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:54) ~[junit-platform-launcher-1.9.3.jar:1.9.3] at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114) ~[junit-platform-launcher-1.9.3.jar:1.9.3] at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86) ~[junit-platform-launcher-1.9.3.jar:1.9.3] at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86) ~[junit-platform-launcher-1.9.3.jar:1.9.3] at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53) ~[junit-platform-launcher-1.9.3.jar:1.9.3] at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:57) ~[junit5-rt.jar:na] at com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute(IdeaTestRunner.java:38) ~[junit-rt.jar:na] at com.intellij.rt.execution.junit.TestsRepeater.repeat(TestsRepeater.java:11) ~[idea_rt.jar:na] at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:35) ~[junit-rt.jar:na] at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:235) ~[junit-rt.jar:na] at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:54) ~[junit-rt.jar:na]Caused by: java.lang.IllegalStateException: Internal problem occurred, please report it. Mockito is unable to load the default implementation of class that is a part of Mockito distribution. Failed to load interface org.mockito.plugins.MockMaker at org.mockito.internal.configuration.plugins.DefaultMockitoPlugins.create(DefaultMockitoPlugins.java:104) ~[mockito-core-5.3.1.jar:na] at org.mockito.internal.configuration.plugins.DefaultMockitoPlugins.getDefaultPlugin(DefaultMockitoPlugins.java:78) ~[mockito-core-5.3.1.jar:na] at org.mockito.internal.configuration.plugins.PluginLoader.loadPlugin(PluginLoader.java:75) ~[mockito-core-5.3.1.jar:na] at org.mockito.internal.configuration.plugins.PluginLoader.loadPlugin(PluginLoader.java:50) ~[mockito-core-5.3.1.jar:na] at org.mockito.internal.configuration.plugins.PluginRegistry.<init>(PluginRegistry.java:27) ~[mockito-core-5.3.1.jar:na] at org.mockito.internal.configuration.plugins.Plugins.<clinit>(Plugins.java:22) ~[mockito-core-5.3.1.jar:na] at org.mockito.internal.MockitoCore.<clinit>(MockitoCore.java:73) ~[mockito-core-5.3.1.jar:na] at org.mockito.Mockito.<clinit>(Mockito.java:1683) ~[mockito-core-5.3.1.jar:na] at org.springframework.boot.test.mock.mockito.MockReset.get(MockReset.java:105) ~[spring-boot-test-3.1.0.jar:3.1.0] ... 59 common frames omittedCaused by: java.lang.reflect.InvocationTargetException: null at java.base/jdk.internal.reflect.DirectConstructorHandleAccessor.newInstance(DirectConstructorHandleAccessor.java:79) ~[na:na] at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500) ~[na:na] at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:484) ~[na:na] at org.mockito.internal.configuration.plugins.DefaultMockitoPlugins.create(DefaultMockitoPlugins.java:102) ~[mockito-core-5.3.1.jar:na] ... 67 common frames omittedCaused by: org.mockito.exceptions.base.MockitoInitializationException: Could not initialize inline Byte Buddy mock maker.It appears as if your JDK does not supply a working agent attachment mechanism.Java : 19JVM vendor name : Oracle CorporationJVM vendor version : 19.0.2+7-44JVM name : Java HotSpot(TM) 64-Bit Server VMJVM version : 19.0.2+7-44JVM info : mixed mode, sharingOS name : Windows 11OS version : 10.0 at org.mockito.internal.creation.bytebuddy.InlineDelegateByteBuddyMockMaker.<init>(InlineDelegateByteBuddyMockMaker.java:244) ~[mockito-core-5.3.1.jar:na] at org.mockito.internal.creation.bytebuddy.InlineByteBuddyMockMaker.<init>(InlineByteBuddyMockMaker.java:23) ~[mockito-core-5.3.1.jar:na] at java.base/jdk.internal.reflect.DirectConstructorHandleAccessor.newInstance(DirectConstructorHandleAccessor.java:67) ~[na:na] ... 70 common frames omittedCaused by: java.lang.IllegalArgumentException: null at java.instrument/sun.instrument.InstrumentationImpl.appendToClassLoaderSearch0(Native Method) ~[na:na] at java.instrument/sun.instrument.InstrumentationImpl.appendToBootstrapClassLoaderSearch(InstrumentationImpl.java:220) ~[na:na] at org.mockito.internal.creation.bytebuddy.InlineDelegateByteBuddyMockMaker.<clinit>(InlineDelegateByteBuddyMockMaker.java:159) ~[mockito-core-5.3.1.jar:na] ... 72 common frames omitted2023-06-07T22:07:38.685+09:00 WARN 6520 --- [ main] o.s.test.context.TestContextManager : Caught exception while invoking 'afterTestMethod' callback on TestExecutionListener [org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener] for test method [public void com.example.demo.SpringBootTest.Test01() throws java.sql.SQLException] and test instance [com.example.demo.SpringBootTest@5efe5b25]java.lang.IllegalStateException: Could not initialize plugin: interface org.mockito.plugins.MockMaker (alternate: null) at org.mockito.internal.configuration.plugins.PluginLoader$1.invoke(PluginLoader.java:84) ~[mockito-core-5.3.1.jar:na] at jdk.proxy2/jdk.proxy2.$Proxy83.getHandler(Unknown Source) ~[na:na] at org.mockito.internal.util.MockUtil.getMockHandlerOrNull(MockUtil.java:158) ~[mockito-core-5.3.1.jar:na] at org.mockito.internal.util.MockUtil.isMock(MockUtil.java:147) ~[mockito-core-5.3.1.jar:na] at org.mockito.internal.util.DefaultMockingDetails.isMock(DefaultMockingDetails.java:32) ~[mockito-core-5.3.1.jar:na] at org.springframework.boot.test.mock.mockito.MockReset.get(MockReset.java:106) ~[spring-boot-test-3.1.0.jar:3.1.0] at org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener.resetMocks(ResetMocksTestExecutionListener.java:85) ~[spring-boot-test-3.1.0.jar:3.1.0] at org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener.resetMocks(ResetMocksTestExecutionListener.java:73) ~[spring-boot-test-3.1.0.jar:3.1.0] at org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener.afterTestMethod(ResetMocksTestExecutionListener.java:67) ~[spring-boot-test-3.1.0.jar:3.1.0] at org.springframework.test.context.TestContextManager.afterTestMethod(TestContextManager.java:440) ~[spring-test-6.0.9.jar:6.0.9] at org.springframework.test.context.junit.jupiter.SpringExtension.afterEach(SpringExtension.java:206) ~[spring-test-6.0.9.jar:6.0.9] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeAfterEachCallbacks$12(TestMethodTestDescriptor.java:260) ~[junit-jupiter-engine-5.9.3.jar:5.9.3] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeAllAfterMethodsOrCallbacks$13(TestMethodTestDescriptor.java:276) ~[junit-jupiter-engine-5.9.3.jar:5.9.3] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeAllAfterMethodsOrCallbacks$14(TestMethodTestDescriptor.java:276) ~[junit-jupiter-engine-5.9.3.jar:5.9.3] at java.base/java.util.ArrayList.forEach(ArrayList.java:1511) ~[na:na] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeAllAfterMethodsOrCallbacks(TestMethodTestDescriptor.java:275) ~[junit-jupiter-engine-5.9.3.jar:5.9.3] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeAfterEachCallbacks(TestMethodTestDescriptor.java:259) ~[junit-jupiter-engine-5.9.3.jar:5.9.3] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:144) ~[junit-jupiter-engine-5.9.3.jar:5.9.3] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:68) ~[junit-jupiter-engine-5.9.3.jar:5.9.3] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:151) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) ~[junit-platform-engine-1.9.3.jar:1.9.3] at java.base/java.util.ArrayList.forEach(ArrayList.java:1511) ~[na:na] at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) ~[junit-platform-engine-1.9.3.jar:1.9.3] at java.base/java.util.ArrayList.forEach(ArrayList.java:1511) ~[na:na] at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:147) ~[junit-platform-launcher-1.9.3.jar:1.9.3] at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:127) ~[junit-platform-launcher-1.9.3.jar:1.9.3] at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:90) ~[junit-platform-launcher-1.9.3.jar:1.9.3] at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:55) ~[junit-platform-launcher-1.9.3.jar:1.9.3] at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:102) ~[junit-platform-launcher-1.9.3.jar:1.9.3] at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:54) ~[junit-platform-launcher-1.9.3.jar:1.9.3] at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114) ~[junit-platform-launcher-1.9.3.jar:1.9.3] at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86) ~[junit-platform-launcher-1.9.3.jar:1.9.3] at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86) ~[junit-platform-launcher-1.9.3.jar:1.9.3] at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53) ~[junit-platform-launcher-1.9.3.jar:1.9.3] at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:57) ~[junit5-rt.jar:na] at com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute(IdeaTestRunner.java:38) ~[junit-rt.jar:na] at com.intellij.rt.execution.junit.TestsRepeater.repeat(TestsRepeater.java:11) ~[idea_rt.jar:na] at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:35) ~[junit-rt.jar:na] at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:235) ~[junit-rt.jar:na] at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:54) ~[junit-rt.jar:na]Caused by: java.lang.IllegalStateException: Internal problem occurred, please report it. Mockito is unable to load the default implementation of class that is a part of Mockito distribution. Failed to load interface org.mockito.plugins.MockMaker at org.mockito.internal.configuration.plugins.DefaultMockitoPlugins.create(DefaultMockitoPlugins.java:104) ~[mockito-core-5.3.1.jar:na] at org.mockito.internal.configuration.plugins.DefaultMockitoPlugins.getDefaultPlugin(DefaultMockitoPlugins.java:78) ~[mockito-core-5.3.1.jar:na] at org.mockito.internal.configuration.plugins.PluginLoader.loadPlugin(PluginLoader.java:75) ~[mockito-core-5.3.1.jar:na] at org.mockito.internal.configuration.plugins.PluginLoader.loadPlugin(PluginLoader.java:50) ~[mockito-core-5.3.1.jar:na] at org.mockito.internal.configuration.plugins.PluginRegistry.<init>(PluginRegistry.java:27) ~[mockito-core-5.3.1.jar:na] at org.mockito.internal.configuration.plugins.Plugins.<clinit>(Plugins.java:22) ~[mockito-core-5.3.1.jar:na] at org.mockito.internal.MockitoCore.<clinit>(MockitoCore.java:73) ~[mockito-core-5.3.1.jar:na] at org.mockito.Mockito.<clinit>(Mockito.java:1683) ~[mockito-core-5.3.1.jar:na] at org.springframework.boot.test.mock.mockito.MockReset.get(MockReset.java:105) ~[spring-boot-test-3.1.0.jar:3.1.0] at org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener.resetMocks(ResetMocksTestExecutionListener.java:85) ~[spring-boot-test-3.1.0.jar:3.1.0] at org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener.resetMocks(ResetMocksTestExecutionListener.java:73) ~[spring-boot-test-3.1.0.jar:3.1.0] at org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener.beforeTestMethod(ResetMocksTestExecutionListener.java:60) ~[spring-boot-test-3.1.0.jar:3.1.0] at org.springframework.test.context.TestContextManager.beforeTestMethod(TestContextManager.java:288) ~[spring-test-6.0.9.jar:6.0.9] at org.springframework.test.context.junit.jupiter.SpringExtension.beforeEach(SpringExtension.java:174) ~[spring-test-6.0.9.jar:6.0.9] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeBeforeEachCallbacks$2(TestMethodTestDescriptor.java:166) ~[junit-jupiter-engine-5.9.3.jar:5.9.3] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeBeforeMethodsOrCallbacksUntilExceptionOccurs$6(TestMethodTestDescriptor.java:202) ~[junit-jupiter-engine-5.9.3.jar:5.9.3] at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.9.3.jar:1.9.3] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeBeforeMethodsOrCallbacksUntilExceptionOccurs(TestMethodTestDescriptor.java:202) ~[junit-jupiter-engine-5.9.3.jar:5.9.3] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeBeforeEachCallbacks(TestMethodTestDescriptor.java:165) ~[junit-jupiter-engine-5.9.3.jar:5.9.3] at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:132) ~[junit-jupiter-engine-5.9.3.jar:5.9.3] ... 48 common frames omittedCaused by: java.lang.reflect.InvocationTargetException: null at java.base/jdk.internal.reflect.DirectConstructorHandleAccessor.newInstance(DirectConstructorHandleAccessor.java:79) ~[na:na] at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500) ~[na:na] at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:484) ~[na:na] at org.mockito.internal.configuration.plugins.DefaultMockitoPlugins.create(DefaultMockitoPlugins.java:102) ~[mockito-core-5.3.1.jar:na] ... 67 common frames omittedCaused by: org.mockito.exceptions.base.MockitoInitializationException: Could not initialize inline Byte Buddy mock maker.It appears as if your JDK does not supply a working agent attachment mechanism.Java : 19JVM vendor name : Oracle CorporationJVM vendor version : 19.0.2+7-44JVM name : Java HotSpot(TM) 64-Bit Server VMJVM version : 19.0.2+7-44JVM info : mixed mode, sharingOS name : Windows 11OS version : 10.0 at org.mockito.internal.creation.bytebuddy.InlineDelegateByteBuddyMockMaker.<init>(InlineDelegateByteBuddyMockMaker.java:244) ~[mockito-core-5.3.1.jar:na] at org.mockito.internal.creation.bytebuddy.InlineByteBuddyMockMaker.<init>(InlineByteBuddyMockMaker.java:23) ~[mockito-core-5.3.1.jar:na] at java.base/jdk.internal.reflect.DirectConstructorHandleAccessor.newInstance(DirectConstructorHandleAccessor.java:67) ~[na:na] ... 70 common frames omittedCaused by: java.lang.IllegalArgumentException: null at java.instrument/sun.instrument.InstrumentationImpl.appendToClassLoaderSearch0(Native Method) ~[na:na] at java.instrument/sun.instrument.InstrumentationImpl.appendToBootstrapClassLoaderSearch(InstrumentationImpl.java:220) ~[na:na] at org.mockito.internal.creation.bytebuddy.InlineDelegateByteBuddyMockMaker.<clinit>(InlineDelegateByteBuddyMockMaker.java:159) ~[mockito-core-5.3.1.jar:na] ... 72 common frames omittedjava.lang.IllegalStateException: Could not initialize plugin: interface org.mockito.plugins.MockMaker (alternate: null) at org.mockito.internal.configuration.plugins.PluginLoader$1.invoke(PluginLoader.java:84) at jdk.proxy2/jdk.proxy2.$Proxy83.getHandler(Unknown Source) at org.mockito.internal.util.MockUtil.getMockHandlerOrNull(MockUtil.java:158) at org.mockito.internal.util.MockUtil.isMock(MockUtil.java:147) at org.mockito.internal.util.DefaultMockingDetails.isMock(DefaultMockingDetails.java:32) at org.springframework.boot.test.mock.mockito.MockReset.get(MockReset.java:106) at org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener.resetMocks(ResetMocksTestExecutionListener.java:85) at org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener.resetMocks(ResetMocksTestExecutionListener.java:73) at org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener.beforeTestMethod(ResetMocksTestExecutionListener.java:60) at org.springframework.test.context.TestContextManager.beforeTestMethod(TestContextManager.java:288) at org.springframework.test.context.junit.jupiter.SpringExtension.beforeEach(SpringExtension.java:174) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeBeforeEachCallbacks$2(TestMethodTestDescriptor.java:166) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeBeforeMethodsOrCallbacksUntilExceptionOccurs$6(TestMethodTestDescriptor.java:202) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeBeforeMethodsOrCallbacksUntilExceptionOccurs(TestMethodTestDescriptor.java:202) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeBeforeEachCallbacks(TestMethodTestDescriptor.java:165) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:132) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:68) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:151) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) at java.base/java.util.ArrayList.forEach(ArrayList.java:1511) at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) at java.base/java.util.ArrayList.forEach(ArrayList.java:1511) at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35) at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57) at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:147) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:127) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:90) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:55) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:102) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:54) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86) at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86) at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53) at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:57) at com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute(IdeaTestRunner.java:38) at com.intellij.rt.execution.junit.TestsRepeater.repeat(TestsRepeater.java:11) at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:35) at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:235) at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:54) Suppressed: java.lang.IllegalStateException: Could not initialize plugin: interface org.mockito.plugins.MockMaker (alternate: null) at org.mockito.internal.configuration.plugins.PluginLoader$1.invoke(PluginLoader.java:84) at jdk.proxy2/jdk.proxy2.$Proxy83.getHandler(Unknown Source) at org.mockito.internal.util.MockUtil.getMockHandlerOrNull(MockUtil.java:158) at org.mockito.internal.util.MockUtil.isMock(MockUtil.java:147) at org.mockito.internal.util.DefaultMockingDetails.isMock(DefaultMockingDetails.java:32) at org.springframework.boot.test.mock.mockito.MockReset.get(MockReset.java:106) at org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener.resetMocks(ResetMocksTestExecutionListener.java:85) at org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener.resetMocks(ResetMocksTestExecutionListener.java:73) at org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener.afterTestMethod(ResetMocksTestExecutionListener.java:67) at org.springframework.test.context.TestContextManager.afterTestMethod(TestContextManager.java:440) at org.springframework.test.context.junit.jupiter.SpringExtension.afterEach(SpringExtension.java:206) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeAfterEachCallbacks$12(TestMethodTestDescriptor.java:260) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeAllAfterMethodsOrCallbacks$13(TestMethodTestDescriptor.java:276) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeAllAfterMethodsOrCallbacks$14(TestMethodTestDescriptor.java:276) at java.base/java.util.ArrayList.forEach(ArrayList.java:1511) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeAllAfterMethodsOrCallbacks(TestMethodTestDescriptor.java:275) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeAfterEachCallbacks(TestMethodTestDescriptor.java:259) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:144) ... 48 more Caused by: java.lang.IllegalStateException: Internal problem occurred, please report it. Mockito is unable to load the default implementation of class that is a part of Mockito distribution. Failed to load interface org.mockito.plugins.MockMaker at org.mockito.internal.configuration.plugins.DefaultMockitoPlugins.create(DefaultMockitoPlugins.java:104) at org.mockito.internal.configuration.plugins.DefaultMockitoPlugins.getDefaultPlugin(DefaultMockitoPlugins.java:78) at org.mockito.internal.configuration.plugins.PluginLoader.loadPlugin(PluginLoader.java:75) at org.mockito.internal.configuration.plugins.PluginLoader.loadPlugin(PluginLoader.java:50) at org.mockito.internal.configuration.plugins.PluginRegistry.<init>(PluginRegistry.java:27) at org.mockito.internal.configuration.plugins.Plugins.<clinit>(Plugins.java:22) at org.mockito.internal.MockitoCore.<clinit>(MockitoCore.java:73) at org.mockito.Mockito.<clinit>(Mockito.java:1683) at org.springframework.boot.test.mock.mockito.MockReset.get(MockReset.java:105) at org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener.resetMocks(ResetMocksTestExecutionListener.java:85) at org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener.resetMocks(ResetMocksTestExecutionListener.java:73) at org.springframework.boot.test.mock.mockito.ResetMocksTestExecutionListener.beforeTestMethod(ResetMocksTestExecutionListener.java:60) at org.springframework.test.context.TestContextManager.beforeTestMethod(TestContextManager.java:288) at org.springframework.test.context.junit.jupiter.SpringExtension.beforeEach(SpringExtension.java:174) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeBeforeEachCallbacks$2(TestMethodTestDescriptor.java:166) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeBeforeMethodsOrCallbacksUntilExceptionOccurs$6(TestMethodTestDescriptor.java:202) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeBeforeMethodsOrCallbacksUntilExceptionOccurs(TestMethodTestDescriptor.java:202) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeBeforeEachCallbacks(TestMethodTestDescriptor.java:165) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:132) ... 48 more Caused by: java.lang.reflect.InvocationTargetException at java.base/jdk.internal.reflect.DirectConstructorHandleAccessor.newInstance(DirectConstructorHandleAccessor.java:79) at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500) at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:484) at org.mockito.internal.configuration.plugins.DefaultMockitoPlugins.create(DefaultMockitoPlugins.java:102) ... 67 more Caused by: org.mockito.exceptions.base.MockitoInitializationException: Could not initialize inline Byte Buddy mock maker.It appears as if your JDK does not supply a working agent attachment mechanism.Java : 19JVM vendor name : Oracle CorporationJVM vendor version : 19.0.2+7-44JVM name : Java HotSpot(TM) 64-Bit Server VMJVM version : 19.0.2+7-44JVM info : mixed mode, sharingOS name : Windows 11OS version : 10.0 at org.mockito.internal.creation.bytebuddy.InlineDelegateByteBuddyMockMaker.<init>(InlineDelegateByteBuddyMockMaker.java:244) at org.mockito.internal.creation.bytebuddy.InlineByteBuddyMockMaker.<init>(InlineByteBuddyMockMaker.java:23) at java.base/jdk.internal.reflect.DirectConstructorHandleAccessor.newInstance(DirectConstructorHandleAccessor.java:67) ... 70 more Caused by: java.lang.IllegalArgumentException at java.instrument/sun.instrument.InstrumentationImpl.appendToClassLoaderSearch0(Native Method) at java.instrument/sun.instrument.InstrumentationImpl.appendToBootstrapClassLoaderSearch(InstrumentationImpl.java:220) at org.mockito.internal.creation.bytebuddy.InlineDelegateByteBuddyMockMaker.<clinit>(InlineDelegateByteBuddyMockMaker.java:159) ... 72 moreCaused by: [CIRCULAR REFERENCE: java.lang.IllegalStateException: Internal problem occurred, please report it. Mockito is unable to load the default implementation of class that is a part of Mockito distribution. Failed to load interface org.mockito.plugins.MockMaker]2023-06-07T22:07:38.724+09:00 INFO 6520 --- [ionShutdownHook] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown initiated...2023-06-07T22:07:38.738+09:00 INFO 6520 --- [ionShutdownHook] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown completed. 

delight_yj@naver.com 으로 자료 부탁드립니다. 감사합니다.

마지막 강의를 몇번이나 들었는데 100% 완강 처리가 안되고 계속 98.21%에 머물러있네요

 Question 12주차 이론 블로그 내용에서 내부 노드의 정의가 '루트 노드와 내부 노드 사이에 있는 노드를 뜻합니다.' 로 되어 있는데 여기서 내부노드가 아닌 리프노드가 맞지 않나요? Question 22주차 문제 중 10709 기상 캐스터 문제 코드에서 다음 부분 질문입니다. for(int i = 0; i < n; i++){ for(int j = 0; j < m; j++){ if(a[i][j] == 0){ int cnt = 1; while(a[i][j + 1] == -1){ a[i][j + 1] = cnt++; j++; } } } } 위 코드에서 while 문 내부에서 조건이 계속 만족되면 증가하는데, 인덱스 에러가 발생하지 않는 이유가 궁금합니다. for (int j = 0; j < m; j++) 위 for loop 문의 j < m 까지라는 게 내부 while 문까지 적용되는 건가요?Question3 2주차 문제 4659에서 isVowel을 아래와 같은 방식으로 작성하셨는데요.bool isVowel(int idx){ return (idx == 'a' || idx == 'e' || idx == 'i' || idx == 'o' || idx == 'u'); } ... ... if (isVowel(idx))... 이를 아래와 같이 문자열로 만들어서 이 내부를 탐색하는 건 어떻게 생각하시나요? 저 위에 isVowel도 결국은 각각 일치하는지 탐색하는 거이지 않나요?string f = "aeiou"; int main() { for (char w : word) { if (f.find(w) == string::npos) ... } }

올려주신 수업 자료에서 아래 코드를 하는 이유가 hard fault라고 적어 노셨습니다.아래 코드가 어떤 의미인지 설명 부탁드립니다 SCB->SHCSR = SCB->SHCSR | (7<<16);

마지막 전처리 전후의 표준편차값을 출력할때 제가 혼자 했을때는print(df['distance'].std())print(df_af['distance'].std())로 하였는데 출력결과275.2191532793011267.2360034486679이와 같이 나왔습니다.강의에서 나온바와 같이print(np.std(df['distance']))print(np.std(df_af['distance']))넘파이를 활용하여 계산하였는데 결과는 강의와 동일하게275.0161144074897267.05138442597666 이와 같이 나왔습니다1) 넘파이 라이브러리를 사용한 것과 안한 것의 차이가 나타나는 이유는 무엇인가요?2) 작업유형1 의 경우, 출력결과는 정수형으로 나타내야 하는것으로 알고 있습니다. 두가지 경우, int함수를 사용하면 결과값이 같게 나오는데 이경우에도 풀이는 다르지만 결과 출력값만 동일하면 정답으로 인정되나요?

HTTP 3.0이 기능 개선이 된 것이니 모두 HTTP 3.0을 사용하면 될텐데 왜 HTTP1.1, HTTP2도 같이 사용하는 걸까요? (비슷한 질문이 있긴하던데 삭제됐다네요.)

라이브러리 및 데이터 불러오기 그리고 EDA강의중,17:04->데이터 합치기19:03->데이터 분리하기 부분입니다. N개의 데이터를 합치고 분리할 때2개가 주어진 경우와 3개가 주어진 경우를 안다고 가정하고 ['income']을 기준으로 합치거나 분리하시던데,시험에서는 2개나 3개 중 한가지로만 주어지지 않나요? 그럴 경우 어떤 컬럼을 기준으로 합/분리하는지 어떻게 알 수 있을까요..? 같은 강의의 EDA 전반y_train데이터에 대해서는 결측치나 타입,크기 등을 확인하지 않아도 되는건가요..? 데이터전처리 강의에서 11:00->결측치채우기 -최빈값에서mode() [0] 을 쓰시던데 [0]이 의미하는 바가 무엇인지 알고싶습니다!

안녕하세요.김영한 강사님. Spring boot 프로젝트를 라이브러리(jar)로 만들 때 질문이 있습니다. Spring boot에 있는 내장 tomcat과 관련해서 여쭤보고 싶습니다.(Spring boot 플러그인을 사용하는 경우) Spring boot를 쓰는 프로젝트를 라이브러리로 만들고,다른 Spring boot프로젝트에서 쓰는 경우 내장 tomcat 관련 문제는 없나요?(exclude module: 'spring-boot-starter-tomcat'로 라이브러리가 된 프로젝트에서 tomcat은 제외했습니다) 혹시  만약 문제가 있을 경우에는 보통 어떻게 대처하나요? 추가로 개인 프로젝트에서 비슷한 상황에 대한 질문이 있습니다.spring boot 프로젝트에서 redis를 사용하고 있습니다. redis의 repository를 사용하고 있습니다.(org.springframework.data.repository.CrudRepository) 이걸 다른 spring boot 프로젝트에서 사용할 때,저 repository bean을 생성을 못 하는 것 같은데 라이브러리를 쓰는 프로젝트에서 main에 @ComponentScan으로 라이브러리의 패키지를 주면 그때는 생성합니다. 자동구성 설정에서 scan 범위 관련해서 설정하는 게 있을까요?

안녕하세요.학습자료 요청드립니다.이윤수 / elwmslazz@naver.com으로 보내주시면 감사하겠습니다.

빈 스코프 수강중에 싱글톤 스코프와 프로토타입 스코프를 동시에 사용시 발생하는 문제점으로의존성 주입시 할당된 프로토타입 빈이 계속 유지가 된다는 것이었습니다.이러한 문제점을 해결하기 위해 ApplicationContext를 필드주입을 통해 주입받거나 (가장 간단한 방법), ObjectProvider 또는 자바 표준인 Provider를 사용하는 것입니다. 질문 1.여기서 ObjectProvider<T> objectProvider; 와Provider<T> provider라는 코드에 어떠한 의존성이 주입되는 것인지 궁금합니다.실질적으로 스프링 컨테이너에서 해당하는 빈을 가져오는 부분은 getObject(), get()에서 일어나기 때문에 objectProvider와 provider에는 어떤 의존성이 주입되는지 의문이 들어 질문남깁니다.

강의 대로 Dto 생성자에 @QueryProjection 어노테이션 적용 후 컴파일하여 QMemberDto 클래스 생성 확인이 됐는데 , 테스트 시 위의 그림과 같이 빨간색처리 되며 없다고 뜬다. 무엇이 문제일까요?

안녕하세요.강의를 수강하면서 next 13으로 만들고 있습니다...노드에서 이미지 정적 폴더를 생성하고, 이미지가 서버에 저장되게끔 하는거는 구현했는데,아무리 해도 next에서 서버에 있는 이미지를 불러오지를 못합니다.아래는 제가 시도해본 방법입니다.app.use('/', express.static(__dirname + '/public')); app.use(express.static('public'));express에서 클라이언트 단으로 던져주는 저 app.use 자체가 먹지 않고 있고 아무 에러도 나오지 않아서 너무 답답합니다 ㅠㅠ 어떻게 해야 될까요...?....... 

안녕하세요. 강사님지금 sleact db를 생성하였고 table도 다 생성된 상태입니다.nest-typeorm 폴더와 front 폴더 를 둘 다 실행시키면   api/users api를 요청할 때ENOENT: statusCode":404, no such file or directory, stat \public\index.html'이러한 에러가 발생합니다. middlewares/frontend.middleware.ts 파일의 경로가 잘못되어 있나 해서 res.sendFile( path.join(__dirname, '..', '..', '..', 'public', 'index.html'), );를 res.sendFile(path.join(__dirname, '../', 'public', 'index.html'));로 바꿔주었더니api 로그인 페이지로 가지 않고 바로 workspace로 가집니다.response도 html파일로 옵니다. (어떠한 api를 요청해도 마찬가지입니다.) 어떤 부분에서 잘못되었는지 감이 안 잡히네요...힌트라도 주시면 감사하겠습니다! 

 User Agent Data 변경하는 법 강의에서 아래처럼 계속 오류가 생깁니다.. 코드는 동일하게 입력한 것 같은데..왜 그런 걸까요..? selenium.common.exceptions.InvalidArgumentException: Message: invalid argument: Invalid parameters(Session info: chrome=114.0.5735.110)     import requests from user_agents import parse from selenium import webdriver from selenium.webdriver.chrome.options import Options import chromedriver_autoinstaller import random, time, os chromedriver_autoinstaller.install() def make_user_agent(ua, is_mobile): user_agent = parse(ua) model = user_agent.device.model platform = user_agent.os.family platform_version = user_agent.os.version_string + ".0.0" # 모바일 기준이다 version = user_agent.browser.version[0] print('version: ', version) ua_full_version = user_agent.browser.version_string print('ua_full_version: ', ua_full_version) architecture = "x86" print(platform, ' platform') if is_mobile: platform_info = "Linux armv8l" else: # Window platform_info = "Win32" RET_USER_AGENT = { "appVersion" : ua.replace("Mozilla/", ""), "userAgent" : ua, "platform" : f"{platform_info}", "acceptLanguage": "ko-KR, kr, en-US, en", "userAgentMetadata": { "brands" : [ {'brand': 'Not.A/Brand', 'version': '8'}, {'brand': 'Chromium', 'version': '114'}, {'brand': 'Google Chrome', 'version':'114'} ], "fullVersion": f"{ua_full_version}", "platform" : platform, "platformVersion": platform_version, "architecture" : architecture, "model": model, "mobile": is_mobile } } return RET_USER_AGENT pc_device = ["1920,1440","1920,1200","1920,1080","1600,1200","1600,900", "1536,864", "1440,1080","1440,900","1360,768" ] mo_device = [ "360,640", "360,740", "375,667", "375,812", "412,732", "412,846", "412,869", "412,892", "412,915" ] width, height = random.choice(pc_device).split(",") UA = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36" options = Options() UA_Data = make_user_agent(UA, True) # 랜덤 쿠키 생성하기 # ** 1~100의 숫자 이름의 폴더 밑에 쿠키를 생성해서 저장한다 rand_user_folder = random.randrange(1, 100) userCookieDir = os.path.abspath(f"./cookies/{rand_user_folder }") if os.path.exists(userCookieDir) == False: print(userCookieDir, "폴더가 없어서 생성함") os.mkdir(userCookieDir) options.add_argument(f"user-data-dir={userCookieDir}") options.add_argument(f'--user-agent={UA}') options.add_argument(f'--window-size={width}, {height}') driver = webdriver.Chrome(options=options) driver.execute_cdp_cmd("Network.setUserAgentOverride", UA_Data) driver.get('https://google.com') driver.set_window_position(500, 500) input()

안녕하세요. 선생님.현재 Warning: Maximum update depth exceeded. This can happen when a component calls setState inside useEffect, but useEffect either doesn't have a dependency array, or one of the dependencies changes on every render. 라는 오류가 뜹니다 제가 구현하고자 하는 기능은 로컬스토리지의 storedData가 변할때, todoData를 변화를 주는 것입니다. 의존성 배열을 여러가지로 바꿔보았는데도 제자리 걸음인것 같습니다.어떻게 해야 로컬스토리지가 변할때, todoData도 변해서 map 렌더링이 또 실행될까요?const TodoItem = () =>{ localStorage.setItem('todoData', JSON.stringify(todoItem)) const [state, dispatch] = useReducer(checkReducer, todoItem) const [todoData, setTodoData] = useState(todoItem); const storedData = JSON.parse(localStorage.getItem('todoData')) useEffect(()=>{ if(storedData !== todoItem){ //storedData가 초기값이 아니라면, todoData를 바꿔준다. setTodoData(storedData) } },[storedData]); const handleCheck = (id) =>{ dispatch(checkBox(id)); }; return( <SeveralItemContainer> { todoData.map((item)=>{ return ( <TodoItemContainer key={item.id}> <TitleContainer> <img className ="dot" src={dot} alt="icon"></img> <div className="title">{item.title}</div> <img onClick={ () => {handleCheck(item.id)}} className="noncheck" src = {item.isDone ? check: noncheck} alt="icon"></img> </TitleContainer> <div className="contentcontainer"> <div className="content">{item.content}</div> </div> </TodoItemContainer> ) }) } </SeveralItemContainer> ) }; export default TodoItem;

안녕하세요? 강의 계속 잘 듣고 있습니다.아래 그림같이 도커강의 듣던중 docker-compose.yaml 파일에서 포트번호가 주석처리된 것을 취소하는 수정작업뒤, 다시 빌드를 하지않고 실행을 해도 된다고 하셨는데 잘 이해가 가지않습니다.Dockerfile안에서 COPY . /myfolder/ 명령어를 실행할 때 docker-compose.yaml 파일도 같이 카피되는 것 아닌가요? 그러면 다시 빌드 해줘야 할것같은데 js파일만 해당하는 건가요? 아직 빌드 개념이 잘 안잡히네요.. 2. 아래 코드는 몽고DB에서 데이터 조회와 등록하는 코드입니다. 여기서 get 메서드에서는 Board.find에 await를 붙이는 것은 이해했습니다. 그런데 post 메서드에서 board.save()에 await를 붙이는 것이 잘 이해가 안갑니다. board.save()에서 response값을 받아오는것도 아니고 단순히 저장작업만 하는 것처럼 보이는데요. 실제로 await를 안 써줘도 정상적으로 저장이 되었습니다. async/await를 어떤 상황에 써야할지 좀 헷갈리네요아 그리고 퀴즈9 하다가 질문합니다.1) 밑에 코드에서 116번줄 Phone.findOne({ phone })에서 Phone.findOne({ phone }).token 이런 식으로 뒤에 .token을 붙이면 userToken에 값이 저장이 안되고 밑에 if문에서 userToken.token 으로하면 token값이 제대로 나오는데 왜 그런가요?2) 다음 질문은 위에 2번질문과 비슷할 수도 있는데 120번줄 await Phone.updateOne({ phone: phone }, { isAuth: true }) 에서 await를 안 붙였더니 db에서 isAuth가 true로 바뀌지 않더라구요. response는 제대로 왔습니다. db에 업데이트하는 과정과 response하는 과정이 독립적일줄 알았는데 그게 아닌가요? -과제하느라 머리가 어질어질해서 질문이 좀 정돈된 것 같지 않은데 양해부탁드립니다. ㅠ ^^;;