java.io.IOException: Server returned HTTP response code: 400 for URL: http://dummyURL.com

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Root Cause Analysis

  1. java.io.IOException

    Server returned HTTP response code: 400 for URL: http://dummyURL.com

    at sun.net.www.protocol.http.HttpURLConnection.getInputStream0()
  2. Java RT
    HttpURLConnection.getInputStream
    1. sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1840)
    2. sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1441)
    2 frames
  3. tcd.edu.repositoryextractor
    PullObjectTest.testPullObjectWithValidString
    1. tcd.edu.repositoryextractor.PullObject.fetchJSONString(PullObject.java:23)
    2. tcd.edu.repositoryextractor.PullObjectTest.testPullObjectWithValidString(PullObjectTest.java:64)
    2 frames
  4. Java RT
    Method.invoke
    1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    4. java.lang.reflect.Method.invoke(Method.java:498)
    4 frames
  5. JUnit
    TestClassRunner.run
    1. org.junit.internal.runners.TestMethodRunner.executeMethodBody(TestMethodRunner.java:99)
    2. org.junit.internal.runners.TestMethodRunner.runUnprotected(TestMethodRunner.java:81)
    3. org.junit.internal.runners.BeforeAndAfterRunner.runProtected(BeforeAndAfterRunner.java:34)
    4. org.junit.internal.runners.TestMethodRunner.runMethod(TestMethodRunner.java:75)
    5. org.junit.internal.runners.TestMethodRunner.run(TestMethodRunner.java:45)
    6. org.junit.internal.runners.TestClassMethodsRunner.invokeTestMethod(TestClassMethodsRunner.java:71)
    7. org.junit.internal.runners.TestClassMethodsRunner.run(TestClassMethodsRunner.java:35)
    8. org.junit.internal.runners.TestClassRunner$1.runUnprotected(TestClassRunner.java:42)
    9. org.junit.internal.runners.BeforeAndAfterRunner.runProtected(BeforeAndAfterRunner.java:34)
    10. org.junit.internal.runners.TestClassRunner.run(TestClassRunner.java:52)
    10 frames
  6. JUnit4 Runner
    JUnit4TestReference.run
    1. org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
    1 frame
  7. JUnit3 Runner
    RemoteTestRunner.main
    1. org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
    2. org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
    3. org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
    4. org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
    5. org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
    5 frames