Mutation analysis throws exception for few bug id's in project Mockito

[dprabah]

Dear Prof. Just,

When we execute the command "defects4j mutation", for the project = "Mockito" with Bug-id=[1-10, 18, 20, 21, 35] it fails.

Ms. LuisaLiu had already discussed in this thread. https://github.com/rjust/defects4j/issues/308#issuecomment-604411028

We saw two type of error:

1.
[exec] BUILD FAILED
[exec] /home/pepper/tmp/Mockito_21_fixed/build-ant.xml:26: Failed to build jar file:
[exec]
[exec] Total time: 0 seconds      [bnd] Errors
[exec]
[exec]       [bnd] Unresolved references to [major.mutation] by class(es) on the Bundle-Classpath[Jar:dot]: [org/mockito/internal/creation/instance/ConstructorInstantiator.class]
[exec]       [bnd] /home/pepper/tmp/Mockito_21_fixed/conf/mockito-core.bnd: bnd failed
[exec]       [bnd]  at aQute.bnd.ant.BndTask.executeBackwardCompatible(BndTask.java:128)
[exec]       [bnd]  at aQute.bnd.ant.BndTask.execute(BndTask.java:28)
[exec]       [bnd]  at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
[exec]       [bnd]  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[exec]       [bnd]  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
[exec]       [bnd]  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[exec]       [bnd]  at java.lang.reflect.Method.invoke(Method.java:606)
[exec]       [bnd]  at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
[exec]       [bnd]  at org.apache.tools.ant.Task.perform(Task.java:348)
[exec]       [bnd]  at org.apache.tools.ant.Target.execute(Target.java:392)
[exec]       [bnd]  at org.apache.tools.ant.Target.performTasks(Target.java:413)
[exec]       [bnd]  at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399)
[exec]       [bnd]  at org.apache.tools.ant.Project.executeTarget(Project.java:1368)
[exec]       [bnd]  at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
[exec]       [bnd]  at org.apache.tools.ant.Project.executeTargets(Project.java:1251)
[exec]       [bnd]  at org.apache.tools.ant.Main.runBuild(Main.java:811)
[exec]       [bnd]  at org.apache.tools.ant.Main.startAnt(Main.java:217)
[exec]       [bnd]  at org.apache.tools.ant.launch.Launcher.run(Launcher.java:280)
[exec]       [bnd]  at org.apache.tools.ant.launch.Launcher.main(Launcher.java:109)

2.
[exec] :buildSrc:test
[exec]
[exec] org.mockito.release.notes.improvements.GitHubTicketFetcherTest > fetches improvements from GitHub FAILED
[exec]     java.lang.RuntimeException: Problems fetching 4 from GitHub
[exec]         at org.mockito.release.notes.improvements.GitHubTicketFetcher.fetchTickets(GitHubTicketFetcher.java:47)
[exec]         at org.mockito.release.notes.improvements.GitHubTicketFetcherTest.fetches improvements from GitHub(GitHubTicketFetcherTest.groovy:17)
[exec]
[exec]         Caused by:
[exec]         javax.net.ssl.SSLException: Received fatal alert: protocol_version
[exec]             at sun.net.www.protocol.http.HttpURLConnection$6.run(HttpURLConnection.java:1676)
[exec]             at sun.net.www.protocol.http.HttpURLConnection$6.run(HttpURLConnection.java:1674)
[exec]             at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1672)
[exec]             at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1245)
[exec]             at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:254)
[exec]             at org.mockito.release.notes.improvements.GitHubTicketFetcher$GitHubIssues.parseJsonFrom(GitHubTicketFetcher.java:149)
[exec]             at org.mockito.release.notes.improvements.GitHubTicketFetcher$GitHubIssues.nextPage(GitHubTicketFetcher.java:135)
[exec]             at org.mockito.release.notes.improvements.GitHubTicketFetcher.fetchTickets(GitHubTicketFetcher.java:40)
[exec]             ... 1 more
[exec]
[exec]             Caused by:
[exec]             javax.net.ssl.SSLException: Received fatal alert: protocol_version

Is there something we could do to fix this issue?

[rjust]

Can you please provide all commands necessary to reproduce this issue (presumably starting with defects4j checkout)?

Thanks, René

[dprabah]

Dear Prof. Just,

the below commands will reproduce the issue.

defects4j checkout -p Mockito -v 2f -w Mockito_2_fixed
defects4j mutation -w Mockito_2_fixed

Kind Regards, Prabah.