About the App

Concurrency is prominent source of bug for softwares and often developers either don't understnad or violate idioms proposed by experts. This app helps finding violoations of wait-notify-idiom.
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Visualization

  • Reports number of idiom violations.
  • Display the violations in pie chart if found.
Candoia Overview

Adoptability Results

Module to Developer Mapper Application
# Project Setting Java Candoia Code
#VCS PLBug VCSBug ForgeMining VisualizeTotal TotalBoaJS HTMLCSSCandoia Code Java Code
1GITJavaGit-Issues 63 0 20 107 53 243 149 35 40 46 28 code code
2SVNJavaBugZilla 94(-36, +67) 0 27(-17,+24) 88(-35,+16) 53(-1,+1) 262(-89,+108) 97 10 12 43 32 code code
3GITJavaJira 62(-1,+1) 0 20(-1,+1) 105(-3,+1) 53(-1,+1) 240(-6,+4) 97 10 12 43 32 code code
4GITJavaSVN-Tickets 62(-1,+1) 0 20(-1,+1) 105(-3,+1) 53(-1,+1) 240(-6,+4) 97 10 12 43 32 code code
5SVNJavaSVN-Tickets 94(-36, +67) 0 27(-17,+24) 88(-35,+16) 53(-1,+1) 262(-89,+108) 97 10 12 43 32 code code
6GITJSGit-Issues N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A code N/A


x(-y,+z) means there are total x number of lines of code in the module, of which y lines were removed and z lines were added to adopt the code for newer setting

Analysis

From the above table it is evident that adopting a Java app for a different underlying MSR setting (combination of VCS, Bug etc.), requires significant number of changes, while Candoia app remains unchanged. This not only decreases the efforts required to build portable MSR app but also increases sharability aspects.