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EMMA - http://emma.sourceforge.net/
Reports on class, method, basic block, and line coverage (text, HTML, and XML). [Open source, Common Public License] |
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jcoverage - http://jcoverage.com/
Identifies how many times each line of code in an application has been executed. Commercial support available. [Open source, GPL] |
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alphaWorks : FoCuS - http://www.alphaworks.ibm.com/tech/focus/
Implements the functional coverage methodology, providing detailed coverage information. |
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Open Source Code Coverage Tools in Java - http://java-source.net/open-source/code-coverage
Lists tools with links and a short description. |
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Hansel - http://hansel.sourceforge.net/
JUnit extension that adds code coverage testing to the framework. [BSDL] |
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Java Test Coverage Tool - http://www.semdesigns.com/Products/TestCoverage/JavaTestCoverage.html
A tool for collection test coverage on large Java Systems. Works with Java, Realtime Java, and embedded JVMs. [Commercial] |
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Koalog Code Coverage - http://www.koalog.com/php/kover.php
Main features are in-process or remote coverage computation, capability of working directly on Java binaries, predefined or custom report generation, session merging, portability, and Ant integration. [Commercial, trial version] |
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Atlassian Clover - http://www.atlassian.com/software/clover/
Offers an analysis tool featuring statement, method, and branch coverage. [Free for Open Source and non-commercial projects] |