JTEST检查时出现的错误

ERROR: JVMPI, an experimental interface, is no longer supported.
Please use the supported interface: the JVM Tool Interface (JVM TI).
java.sql.SQLException
at packagedatabase2.GradationTest.stubsGetConnection2(GradationTest.java:108)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at jtest.internal.stubs.JUnitStubs.callStubMethod(JUnitStubs.java:499)
at jtest.internal.stubs.JUnitStubs.callStubLocal(JUnitStubs.java:360)
at jtest.internal.stubs.JUnitStubs.callStub(JUnitStubs.java:273)
at packagedatabase2.Gradation.getConnection(Gradation.java:11)
at packagedatabase2.GradationTest.testGetConnection2(GradationTest.java:85)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at com.parasoft.xtest.runner.api.java.RemoteTestRunner$1.runProtected(RemoteTestRunner.java:347)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at jtest.IndependentTestSuite$TestRunnerThread.run(IndependentTestSuite.java:256)
编号:string6姓名:string7性别:string8生日:string9
java.sql.SQLException
at packagedatabase2.GradationTest.testMain2(GradationTest.java:190)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at junit.framework.TestCase.runTest(TestCase.java:154)
at junit.framework.TestCase.runBare(TestCase.java:127)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at com.parasoft.xtest.runner.api.java.RemoteTestRunner$1.runProtected(RemoteTestRunner.java:347)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at jtest.IndependentTestSuite$TestRunnerThread.run(IndependentTestSuite.java:256)请问如何解决以上问题？