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</o:shapelayout></xml><![endif]--></head><body lang=DE link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Hi Chris,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Soot uses the same location conventions as the JVM. If your class is called “a.b.foo”, Soot expects a directory on your process-dir or classpath that contains a file “a/b/foo.java” if you’re using source, or “a/b/foo.class” if you’re loading class files. I don’t know the project structure of Apache Mahout, but the second option you mentioned looks better to me (assuming that the proper directory structure exists within the “java” folder).<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Soot’s error message just tells you that it can’t find a particular Java class. This has nothing to do with your source file type, it just refers to classes as Java concepts (as opposed to, e.g., methods).<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Dependencies can be an issue. You can either make sure that all your dependencies are on your Soot classpath, or you can use the –allow-phantom-refs option which will make Soot skip over classes it cannot find. In practice, having these phantom classes is not a big problem once you got used to them. Just keep in mind that these are black holes to your analysis.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Best regards,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'> Steven<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>Von:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> soot-list-bounces@CS.McGill.CA [mailto:soot-list-bounces@CS.McGill.CA] <b>Im </b></span><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>Auftrag von </span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>csytang<br><b>Gesendet:</b> Montag, 7. September 2015 12:33<br><b>An:</b> Soot list<br><b>Betreff:</b> [Soot-list] Process a project using source code<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>Hi all,<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'> I use Soot to process a project, let's say Apache Mahout. I got stuck in selecting the correct file path. <o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'> First, I have the compiled class files, the only reason that I start from source code is I want to obtain the location tag. If we start from class files,we only locate to source line instead of a position. right? <o:p></o:p></span></p></div><div><ul type=disc><li class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l1 level1 lfo1'><span style='font-size:10.0pt;font-family:"Courier New"'>CASE 1 [indirect file path(project directory)]<o:p></o:p></span></li></ul></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'> I use the following, set the directory to project directory, it requires .class files<o:p></o:p></span></p></div><blockquote style='border:none;border-left:solid #1010FF 1.5pt;padding:0cm 0cm 0cm 5.0pt;margin-left:0cm;margin-right:0cm'><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>-src-prec java -cp "my libraries" -process-dir "/Downloads/mahout/" -f none <o:p></o:p></span></p></div></blockquote><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'> The error message goes like: <o:p></o:p></span></p><p><span style='font-size:10.0pt;font-family:"Courier New"'>java.lang.RuntimeException: Error: couldn't find class: examples.src.main.java.org.apache.mahout.cf.taste.example.bookcrossing.BookCrossingBooleanRecommender are the packages set properly?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'> <o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'> I am a bit of confused that I start from .java, how can I have the .class files?<o:p></o:p></span></p></div><div><ul type=disc><li class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo2'><span style='font-size:10.0pt;font-family:"Courier New"'> CASE 2 [use a specific directory]<o:p></o:p></span></li></ul><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'> If I use a specific direcotry<o:p></o:p></span></p></div><blockquote style='border:none;border-left:solid #1010FF 1.5pt;padding:0cm 0cm 0cm 5.0pt;margin-left:0cm;margin-right:0cm'><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>-src-prec java -cp "my libraries" -process-dir "/Downloads/mahout/mr/src/main/java" -f none<o:p></o:p></span></p></div></blockquote><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'> It can process the source, but it got exception, due to lack of dependency.<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'> <o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'> Thus, how to set the path, if I want to process the whole project. Thanks in advance.<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>Best<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New"'>Chris.<o:p></o:p></span></p></div></div></body></html>