I am using OpenJPA 2.4.0 on MySQL
I have 3 tables - meeting , location , meeting_location .
meeting_location is a connection table that has 1 foreign key for meeting and from 2 to location - main_location_id and secondary_location_id .
I initialize the tables with the following parameters, and then try to delete the entry from the meeting table.
id loc_name ------ ------------ 0 location 0 1 location 1 2 location 2 3 location 3 4 location 4 5 location 5 6 location 6 7 location 7 8 location 8 9 location 9 id name ------ ----------- 1 meeting 1 id meeting_id main_location_id secondary_location_id name ------ ---------- ---------------- --------------------- -------- 1 1 4 9 (NULL) 2 1 2 7 (NULL) 3 1 0 5 (NULL) 4 1 3 8 (NULL) 5 1 1 6 (NULL)
When i try to call
entityManager.remove(meeting)
I get org.apache.openjpa.persistence.OptimisticLockException :
org.apache.openjpa.persistence.OptimisticLockException: Optimistic locking errors were detected when flushing to the data store. The following objects may have been concurrently modified in another transaction: [com.test.StackOverflowQuestionTest.MeetingLocation-3, com.test.StackOverflowQuestionTest.MeetingLocation-5, com.test.StackOverflowQuestionTest.MeetingLocation-1, com.test.StackOverflowQuestionTest.MeetingLocation-2, com.test.StackOverflowQuestionTest.MeetingLocation-4]
Hereby a complete list of tests:
SQL:
DROP TABLE IF EXISTS `meeting`; CREATE TABLE `meeting` ( `id` INT(16) NOT NULL, `name` VARCHAR(128), PRIMARY KEY (`id`) ) ENGINE =INNODB DEFAULT CHARSET =utf8; DROP TABLE IF EXISTS `location`; CREATE TABLE `location` ( `id` INT(16) NOT NULL, `loc_name` VARCHAR(128), PRIMARY KEY (`id`) ) ENGINE =INNODB DEFAULT CHARSET =utf8; DROP TABLE IF EXISTS `meeting_location`; CREATE TABLE `meeting_location` ( `id` INT(16) NOT NULL AUTO_INCREMENT, `meeting_id` INT(16) NOT NULL, `main_location_id` INT(16) NOT NULL, `secondary_location_id` INT(16) NULL, `name` VARCHAR(128), PRIMARY KEY (`id`), CONSTRAINT `meeting_location_ibfk_1` FOREIGN KEY (`meeting_id`) REFERENCES `meeting` (`id`) ON DELETE CASCADE ON UPDATE CASCADE , CONSTRAINT `meeting_location_ibfk_2` FOREIGN KEY (`main_location_id`) REFERENCES `location` (`id`) ON DELETE CASCADE ON UPDATE CASCADE , CONSTRAINT `meeting_location_ibfk_3` FOREIGN KEY (`secondary_location_id`) REFERENCES `location` (`id`) ON DELETE CASCADE ON UPDATE CASCADE ) ENGINE =INNODB DEFAULT CHARSET =utf8;
The objects
@Entity @Table(name="location") public class Location { @Id @Column(columnDefinition="INT") private int id; @Basic @Column(name="loc_name", length=128) private String locName; public Location() { } public Location(int id) { this.id = id; } public int getId() { return id; } public void setId(int id) { this.id = id; } public String getLocName() { return locName; } public void setLocName(String locName) { this.locName = locName; } } @Entity @Table(name="meeting") public class Meeting { @Id @Column(columnDefinition="INT") private int id; @OneToMany(targetEntity=MeetingLocation.class, mappedBy="meeting", cascade=CascadeType.ALL) private Set meetingLocations = new HashSet(); @Basic @Column(length=128) private String name; public Meeting() { } public Meeting(int id) { this.id = id; } public int getId() { return id; } public void setId(int id) { this.id = id; } public Set getMeetingLocations() { return meetingLocations; } public void setMeetingLocations(Set meetingLocations) { this.meetingLocations = meetingLocations; } public String getName() { return name; } public void setName(String name) { this.name = name; } } @Entity @Table(name="meeting_location") public class MeetingLocation { @ManyToOne(fetch=FetchType.LAZY, cascade=CascadeType.ALL) @JoinColumn(name="main_location_id", columnDefinition="INT", nullable=false) private Location mainLocation; @ManyToOne(fetch=FetchType.LAZY, cascade=CascadeType.ALL) @JoinColumn(name="secondary_location_id", columnDefinition="INT") private Location secondaryLocation; @ManyToOne(fetch=FetchType.LAZY, cascade=CascadeType.ALL) @JoinColumn(name="meeting_id", columnDefinition="INT", nullable=false) private Meeting meeting; @Id @GeneratedValue(strategy = GenerationType.IDENTITY) @Column(columnDefinition="INT") private int id; @Basic @Column(length=128) private String name; public String getName() { return name; } public void setName(String name) { this.name = name; } public Location getMainLocation() { return mainLocation; } public void setMainLocation(Location mainLocation) { this.mainLocation = mainLocation; } public Location getSecondaryLocation() { return secondaryLocation; } public void setSecondaryLocation(Location secondaryLocation) { this.secondaryLocation = secondaryLocation; } public MeetingLocation() { } public MeetingLocation(int id) { this.id = id; } public int getId() { return id; } public void setId(int id) { this.id = id; } public Meeting getMeeting() { return meeting; } public void setMeeting(Meeting meeting) { this.meeting = meeting; } }
Unit Test:
@ManagedBean public class SOQuestionTest extends BaseTest { private static final Logger LOGGER = Logger.getInstance(LogCategory.OPENEJB_STARTUP_CONFIG, SOQuestionTest.class); public static final int MEETING_ID = 1; public static final String MEETING_1 = "meeting 1"; @Resource protected UserTransaction transaction; @Inject private EndUnitDao<EntityManager> alertDao; @PersistenceContext(name = "euComm-pu") private EntityManager entityManager; @Test public void SOExampleTest() { try { transaction.begin(); Meeting meeting = new Meeting(); meeting.setName(MEETING_1); meeting.setId(MEETING_ID); int mainLocationsSize = 5; List<Location> locations = new ArrayList<Location>(); for (int i = 0; i < (mainLocationsSize * 2); i++) { Location location = new Location(); location.setLocName("location " + i); location.setId(i); locations.add(location); entityManager.persist(location); } for (int i = 0; i < mainLocationsSize; i++) { MeetingLocation meetingLocation = new MeetingLocation(); meetingLocation.setMainLocation(locations.get(i)); meetingLocation.setSecondaryLocation(locations.get(mainLocationsSize + i)); meetingLocation.setMeeting(meeting); meeting.getMeetingLocations().add(meetingLocation); } entityManager.persist(meeting); this.transaction.commit(); Meeting meeting1 = entityManager.find(Meeting.class, MEETING_ID); Assert.assertEquals(MEETING_1, meeting1.getName()); this.transaction.begin(); Meeting meeting2 = entityManager.find(Meeting.class, MEETING_ID);
- BaseTest is a utility class that we use to manage transactions, logging, and other common tasks.
Logs:
5057 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> executing prepstmnt 1491251091 SELECT t0.loc_name FROM location t0 WHERE t0.id = ? [params=(int) 0] 5057 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> [0 ms] spent 5058 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> executing prepstmnt 1280539125 SELECT t0.loc_name FROM location t0 WHERE t0.id = ? [params=(int) 5] 5058 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> [0 ms] spent 5058 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> executing prepstmnt 323248196 SELECT t0.loc_name FROM location t0 WHERE t0.id = ? [params=(int) 1] 5059 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> [1 ms] spent 5059 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> executing prepstmnt 1301992318 SELECT t0.loc_name FROM location t0 WHERE t0.id = ? [params=(int) 6] 5059 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> [0 ms] spent 5060 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> executing prepstmnt 2052728503 SELECT t0.loc_name FROM location t0 WHERE t0.id = ? [params=(int) 4] 5060 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> [0 ms] spent 5060 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> executing prepstmnt 1414992442 SELECT t0.loc_name FROM location t0 WHERE t0.id = ? [params=(int) 9] 5061 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> [0 ms] spent 5061 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> executing prepstmnt 1812214031 SELECT t0.loc_name FROM location t0 WHERE t0.id = ? [params=(int) 2] 5061 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> [0 ms] spent 5062 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> executing prepstmnt 760487425 SELECT t0.loc_name FROM location t0 WHERE t0.id = ? [params=(int) 7] 5062 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> [0 ms] spent 5062 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> executing prepstmnt 518757980 SELECT t0.loc_name FROM location t0 WHERE t0.id = ? [params=(int) 3] 5063 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> [1 ms] spent 5063 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> executing prepstmnt 779932859 SELECT t0.loc_name FROM location t0 WHERE t0.id = ? [params=(int) 8] 5063 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> [0 ms] spent 5064 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> executing prepstmnt 604225989 DELETE FROM location WHERE id = ? [params=(int) 0] 5064 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> [0 ms] spent 5065 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> executing prepstmnt 1653474307 DELETE FROM location WHERE id = ? [params=(int) 5] 5065 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> [0 ms] spent 5065 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> executing prepstmnt 4677559 DELETE FROM meeting_location WHERE id = ? [params=(int) 3] 5065 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> [0 ms] spent 5070 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> executing prepstmnt 1283267007 DELETE FROM location WHERE id = ? [params=(int) 1] 5073 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> [3 ms] spent 5073 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> executing prepstmnt 1004931143 DELETE FROM location WHERE id = ? [params=(int) 6] 5077 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> [4 ms] spent 5078 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> executing prepstmnt 1040066455 DELETE FROM meeting_location WHERE id = ? [params=(int) 5] 5086 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> [8 ms] spent 5086 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> executing prepstmnt 885018785 DELETE FROM location WHERE id = ? [params=(int) 4] 5087 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> [1 ms] spent 5087 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> executing prepstmnt 851514585 DELETE FROM location WHERE id = ? [params=(int) 9] 5088 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> [1 ms] spent 5088 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> executing prepstmnt 1158016054 DELETE FROM meeting_location WHERE id = ? [params=(int) 1] 5088 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> [0 ms] spent 5088 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> executing prepstmnt 2065936034 DELETE FROM location WHERE id = ? [params=(int) 2] 5089 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> [1 ms] spent 5090 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> executing prepstmnt 1432547991 DELETE FROM location WHERE id = ? [params=(int) 7] 5092 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> [2 ms] spent 5092 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> executing prepstmnt 49365994 DELETE FROM meeting_location WHERE id = ? [params=(int) 2] 5094 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> [2 ms] spent 5094 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> executing prepstmnt 429407697 DELETE FROM location WHERE id = ? [params=(int) 3] 5095 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> [1 ms] spent 5096 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> executing prepstmnt 2020466851 DELETE FROM location WHERE id = ? [params=(int) 8] 5106 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> [10 ms] spent 5107 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> executing prepstmnt 520296852 DELETE FROM meeting_location WHERE id = ? [params=(int) 4] 5107 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> [0 ms] spent 5107 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> executing prepstmnt 549803608 DELETE FROM meeting WHERE id = ? [params=(int) 1] 5108 test-pu TRACE [main] openjpa.jdbc.SQL - <t 1394557075, conn 1722642791> [1 ms] spent Aug 31, 2015 12:45:11 PM org.apache.geronimo.transaction.manager.TransactionImpl beforeCompletion WARNING: Unexpected exception from beforeCompletion; transaction will roll back <openjpa-2.4.0-nonfinal-1598334-r422266:1599166 nonfatal store error> org.apache.openjpa.persistence.OptimisticLockException: Optimistic locking errors were detected when flushing to the data store. The following objects may have been concurrently modified in another transaction: [com.test.StackOverflowQuestionTest.MeetingLocation-3, com.test.StackOverflowQuestionTest.MeetingLocation-5, com.test.StackOverflowQuestionTest.MeetingLocation-1, com.test.StackOverflowQuestionTest.MeetingLocation-2, com.test.StackOverflowQuestionTest.MeetingLocation-4] at org.apache.openjpa.kernel.BrokerImpl.newFlushException(BrokerImpl.java:2359) at org.apache.openjpa.kernel.BrokerImpl.flush(BrokerImpl.java:2207) at org.apache.openjpa.kernel.BrokerImpl.flushSafe(BrokerImpl.java:2105) at org.apache.openjpa.kernel.BrokerImpl.beforeCompletion(BrokerImpl.java:2023) at org.apache.geronimo.transaction.manager.TransactionImpl.beforeCompletion(TransactionImpl.java:527) at org.apache.geronimo.transaction.manager.TransactionImpl.beforeCompletion(TransactionImpl.java:512) at org.apache.geronimo.transaction.manager.TransactionImpl.beforePrepare(TransactionImpl.java:413) at org.apache.geronimo.transaction.manager.TransactionImpl.commit(TransactionImpl.java:262) at org.apache.geronimo.transaction.manager.TransactionManagerImpl.commit(TransactionManagerImpl.java:252) at org.apache.openejb.core.CoreUserTransaction.commit(CoreUserTransaction.java:67) at com.test.shared.commons.BaseTest$Tx.tx(BaseTest.java:121) at com.test.StackOverflowQuestionTest.SOQuestionTest.SOExampleTest(SOQuestionTest.java:106) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:483) at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:80) at org.testng.internal.Invoker.invokeMethod(Invoker.java:714) at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:901) at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1231) at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:127) at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:111) at org.testng.TestRunner.privateRun(TestRunner.java:767) at org.testng.TestRunner.run(TestRunner.java:617) at org.testng.SuiteRunner.runTest(SuiteRunner.java:334) at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:329) at org.testng.SuiteRunner.privateRun(SuiteRunner.java:291) at org.testng.SuiteRunner.run(SuiteRunner.java:240) at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52) at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86) at org.testng.TestNG.runSuitesSequentially(TestNG.java:1198) at org.testng.TestNG.runSuitesLocally(TestNG.java:1123) at org.testng.TestNG.run(TestNG.java:1031) at org.testng.remote.RemoteTestNG.run(RemoteTestNG.java:111) at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:204) at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:175) at org.testng.RemoteTestNGStarter.main(RemoteTestNGStarter.java:125) Caused by: <openjpa-2.4.0-nonfinal-1598334-r422266:1599166 nonfatal store error> org.apache.openjpa.persistence.OptimisticLockException: An optimistic lock violation was detected when flushing object instance "com.test.StackOverflowQuestionTest.MeetingLocation-3" to the data store. This indicates that the object was concurrently modified in another transaction. FailedObject: com.test.StackOverflowQuestionTest.MeetingLocation-3 at org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flushAndUpdate(PreparedStatementManagerImpl.java:124) at org.apache.openjpa.jdbc.kernel.BatchingPreparedStatementManagerImpl.flushAndUpdate(BatchingPreparedStatementManagerImpl.java:79) at org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flushInternal(PreparedStatementManagerImpl.java:100) at org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flush(PreparedStatementManagerImpl.java:88) at org.apache.openjpa.jdbc.kernel.ConstraintUpdateManager.flush(ConstraintUpdateManager.java:550) at org.apache.openjpa.jdbc.kernel.ConstraintUpdateManager.flush(ConstraintUpdateManager.java:120) at org.apache.openjpa.jdbc.kernel.BatchingConstraintUpdateManager.flush(BatchingConstraintUpdateManager.java:59) at org.apache.openjpa.jdbc.kernel.AbstractUpdateManager.flush(AbstractUpdateManager.java:104) at org.apache.openjpa.jdbc.kernel.AbstractUpdateManager.flush(AbstractUpdateManager.java:77) at org.apache.openjpa.jdbc.kernel.JDBCStoreManager.flush(JDBCStoreManager.java:732) at org.apache.openjpa.kernel.DelegatingStoreManager.flush(DelegatingStoreManager.java:131) ... 36 more NestedThrowables: <openjpa-2.4.0-nonfinal-1598334-r422266:1599166 nonfatal store error> org.apache.openjpa.persistence.OptimisticLockException: An optimistic lock violation was detected when flushing object instance "com.test.StackOverflowQuestionTest.MeetingLocation-5" to the data store. This indicates that the object was concurrently modified in another transaction. FailedObject: com.test.StackOverflowQuestionTest.MeetingLocation-5 at org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flushAndUpdate(PreparedStatementManagerImpl.java:124) at org.apache.openjpa.jdbc.kernel.BatchingPreparedStatementManagerImpl.flushAndUpdate(BatchingPreparedStatementManagerImpl.java:79) at org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flushInternal(PreparedStatementManagerImpl.java:100) at org.apache.openjpa.jdbc.kernel.PreparedStatementManagerImpl.flush(PreparedStatementManagerImpl.java:88) at org.apache.openjpa.jdbc.kernel.ConstraintUpdateManager.flush(ConstraintUpdateManager.java:550) at org.apache.openjpa.jdbc.kernel.ConstraintUpdateManager.flush(ConstraintUpdateManager.java:120) at org.apache.openjpa.jdbc.kernel.BatchingConstraintUpdateManager.flush(BatchingConstraintUpdateManager.java:59) at org.apache.openjpa.jdbc.kernel.AbstractUpdateManager.flush(AbstractUpdateManager.java:104) at org.apache.openjpa.jdbc.kernel.AbstractUpdateManager.flush(AbstractUpdateManager.java:77) at org.apache.openjpa.jdbc.kernel.JDBCStoreManager.flush(JDBCStoreManager.java:732) at org.apache.openjpa.kernel.DelegatingStoreManager.flush(DelegatingStoreManager.java:131) at org.apache.openjpa.kernel.BrokerImpl.flush(BrokerImpl.java:2207) at org.apache.openjpa.kernel.BrokerImpl.flushSafe(BrokerImpl.java:2105) at org.apache.openjpa.kernel.BrokerImpl.beforeCompletion(BrokerImpl.java:2023) at org.apache.geronimo.transaction.manager.TransactionImpl.beforeCompletion(TransactionImpl.java:527) at org.apache.geronimo.transaction.manager.TransactionImpl.beforeCompletion(TransactionImpl.java:512) at org.apache.geronimo.transaction.manager.TransactionImpl.beforePrepare(TransactionImpl.java:413) at org.apache.geronimo.transaction.manager.TransactionImpl.commit(TransactionImpl.java:262) at org.apache.geronimo.transaction.manager.TransactionManagerImpl.commit(TransactionManagerImpl.java:252) at org.apache.openejb.core.CoreUserTransaction.commit(CoreUserTransaction.java:67) at com.test.shared.commons.BaseTest$Tx.tx(BaseTest.java:121) at com.test.StackOverflowQuestionTest.SOQuestionTest.SOExampleTest(SOQuestionTest.java:106) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:483) at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:80) at org.testng.internal.Invoker.invokeMethod(Invoker.java:714) at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:901) at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1231) at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:127) at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:111) at org.testng.TestRunner.privateRun(TestRunner.java:767) at org.testng.TestRunner.run(TestRunner.java:617) at org.testng.SuiteRunner.runTest(SuiteRunner.java:334) at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:329) at org.testng.SuiteRunner.privateRun(SuiteRunner.java:291) at org.testng.SuiteRunner.run(SuiteRunner.java:240) at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52) at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86) at org.testng.TestNG.runSuitesSequentially(TestNG.java:1198) at org.testng.TestNG.runSuitesLocally(TestNG.java:1123) at org.testng.TestNG.run(TestNG.java:1031) at org.testng.remote.RemoteTestNG.run(RemoteTestNG.java:111) at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:204) at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:175) at org.testng.RemoteTestNGStarter.main(RemoteTestNGStarter.java:125)