request for readme.md example usage "filtervalue" fix #249

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1. martinezmatias commented on Aug 9, 2021

   

   martinezmatias

   on Aug 9, 2021

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   Hi @inkuxuan

   Could you create a Pull Request with a test that exposes the wrong behaviour?
   Thanks
   Matias
2. inkuxuan commented on Aug 9, 2021

   

   inkuxuan

   on Aug 9, 2021

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   @martinezmatias

   Sorry but I was only able to build the project using Maven. Opening this project in my IDE will end up with Maven failing to download dependencies. Thus I am unable to modify and create a new test case.
   I can give further information about the run though.

   Microsoft Windows version 10.0.19042.1052

   Java version output:

   java version "1.8.0_241"
   Java(TM) SE Runtime Environment (build 1.8.0_241-b07)
   Java HotSpot(TM) 64-Bit Server VM (build 25.241-b07, mixed mode)

   Command line:

   java -classpath ./coming-with-dep.jar fr.inria.coming.main.ComingMain -location ../commons-math/ -mode mineinstance -pattern ./pattern_specification/pattern_DEL_IF_RET.xml -filter keywords filtervalue MATH- -output ./out

   in which coming-with-dep.jar is the build output by mvn install -DskipTests;
   ../commons-math/ is the git repository cloned from https://github.com/apache/commons-math;
   ./pattern_specification directory has the same content as coming/src/main/resources/pattern_specification

   The run will end up with the following lines of output:

   Analyzing 6700/6799 1b7f10eed7ad4548b85e1449686206332ab4a78c
   Exception in thread "main" java.lang.NullPointerException
   at java.lang.String.contains(Unknown Source)
   at fr.inria.coming.core.filter.commitmessage.KeyWordsMessageFilter.accept(KeyWordsMessageFilter.java:36)
   at fr.inria.coming.core.filter.commitmessage.KeyWordsMessageFilter.accept(KeyWordsMessageFilter.java:11)
   at fr.inria.coming.core.engine.RevisionNavigationExperiment.accept(RevisionNavigationExperiment.java:160)
   at fr.inria.coming.core.engine.RevisionNavigationExperiment.analyze(RevisionNavigationExperiment.java:120)
   at fr.inria.coming.main.ComingMain.start(ComingMain.java:147)
   at fr.inria.coming.main.ComingMain.run(ComingMain.java:140)
   at fr.inria.coming.main.ComingMain.main(ComingMain.java:124)