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<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<link rel="stylesheet" href=".resources/doc.css" charset="UTF-8" type="text/css" />
<link rel="shortcut icon" href=".resources/report.gif" type="image/gif" />
<title>JaCoCo - Change History</title>
</head>
<body>
<div class="breadcrumb">
<a href="../index.html" class="el_report">JaCoCo</a> >
<a href="index.html" class="el_group">Documentation</a> >
<span class="el_source">Change History</span>
</div>
<div id="content">
<h1>Change History</h1>
<h2>Trunk Build @qualified.bundle.version@ (@build.date@)</h2>
<h2>Release 0.5.8 (2012/07/11)</h2>
<h3>New Features</h3>
<ul>
<li>Support for parallel Maven builds (Trac #191).</li>
<li>New agent option <code>classdumpdir</code> to dump all class files seen
by the JaCoCo agent to disk. This option is also available for Ant and
Maven (Trac #208).</li>
</ul>
<h3>Fixed Bugs</h3>
<ul>
<li>Allow instrumentation of classes with dead code (SF #3538112).</li>
<li>Reworked instrumentation strategy to avoid verifier error "Uninitialized
object exists on backward branch" with certain Java 7 class files
(Trac #154).</li>
</ul>
<h3>Non-functional Changes</h3>
<ul>
<li>Documentation now includes Maven example and Maven goal documentation
(Trac #201, #202).</li>
</ul>
<h2>Release 0.5.7 (2012/04/19)</h2>
<h3>New Features</h3>
<ul>
<li>Support for class redefinitions by other agents like JMockit (SF #3509409).</li>
<li>Remove class file attributes with invalid code offsets caused by other
byte code processing tools to avoid verifier errors (Trac #196).</li>
<li>Improved logging for Ant tasks (SF #3518429).</li>
</ul>
<h3>Fixed Bugs</h3>
<ul>
<li>In case of failures the agent should log the original exception.</li>
</ul>
<h2>Release 0.5.6 (2012/01/23)</h2>
<h3>New Features</h3>
<ul>
<li>jacoco-maven-plugin can be used together with maven-site-plugin (Trac #181).</li>
<li>The <code>report</code> Ant task now also supports directory resources to
specify source folders. This allows reading source files from multiple
directories. Contributed by Dominik Stadler (Trac #119).</li>
</ul>
<h3>Fixed Bugs</h3>
<ul>
<li>Don't insert stackmap frames for class files before version 1.6.</li>
<li>Regression, which was introduced in 0.5.4 - restored compatibility of jacoco-maven-plugin with Maven 2 (Trac #182).</li>
</ul>
<h2>Release 0.5.5 (2011/12/15)</h2>
<h3>Fixed Bugs</h3>
<ul>
<li>Correct default value for the <code>append</code> property of the
<code>dump</code> Ant task is <code>true</code> (Trac #178).</li>
<li>Try/catch blocks must not be counted as instructions (Trac #179).</li>
</ul>
<h3>Non-functional Changes</h3>
<ul>
<li>Upgrade to ASM 3.3.1.</li>
</ul>
<h2>Release 0.5.4 (2011/11/11)</h2>
<h3>New Features</h3>
<ul>
<li>Maven plug-in: respect <code>includes</code> and <code>excludes</code>
properties in report Mojo (Trac #160).
Also note that:
<pre class="source lang-xml">
<configuration>
<includes>org.foo.*:org.bar.*</includes>
<excludes>com.foo.*:com.bar.*</excludes>
</configuration>
</pre>
must be replaced on:
<pre class="source lang-xml">
<configuration>
<includes>
<include>org.foo.*</include>
<include>org.bar.*</include>
</includes>
<excludes>
<exclude>com.foo.*</exclude>
<exclude>com.bar.*</exclude>
</excludes>
</configuration>
</pre>
</li>
</ul>
<h3>API Changes</h3>
<ul>
<li><code>Instrumenter</code> now only requires
<code>IExecutionDataAccessorGenerator</code> instead of
<code>IRuntime</code> (Trac #174).</li>
<li>Removed reference to internal implementation classes from
<code>CoverageBuilder</code> API.</li>
</ul>
<h3>Non-functional Changes</h3>
<ul>
<li>Release bundles from now on signed again.</li>
<li>Several documentation updates.</li>
</ul>
<h2>Release 0.5.3 (2011/07/06)</h2>
<h3>New Features</h3>
<ul>
<li>New Maven plug-in for JaCoCo agent setup and basic reporting (Trac #25).</li>
<li>Additional output mode implementation for JaCoCo agent based on JMX.</li>
</ul>
<h3>Fixed Bugs</h3>
<ul>
<li>Fixed problem with reporting of nested group structures (Trac #157).</li>
</ul>
<h3>Non-functional Changes</h3>
<ul>
<li>JaCoCo build based on Maven (Trac #136).</li>
<li>JaCoCo published to Maven repository (Trac #149).</li>
</ul>
<h2>Release 0.5.2 (2011/05/19)</h2>
<h3>New Features</h3>
<ul>
<li>JaCoCo reports cyclomatic complexity numbers (Trac #129).</li>
<li>For HTML reports the tab width can be specified on the
<code>sourcefiles</code> attribute of the <code>report</code> Ant task
(Track #152).</li>
</ul>
<h3>Fixed Bugs</h3>
<ul>
<li>Removed duplicate counters in the root node of XML reports (Trac #155).</li>
<li>Avoid <code>StackOverflowException</code> when analyzing methods with very
long instruction sequences (Trac #156). Many thanks to Jean-Eric Cuendet
for reporting and analyzing this!</li>
</ul>
<h3>API Changes</h3>
<ul>
<li><code>ICoverageNode</code> API has been extended for cyclomatic
complexity (Trac #129).</li>
<li>XML and CSV report includes new counter type <code>COMPLEXITY</code>
(Trac #129).</li>
<li>New method <code>getTabWidth()</code> in callback interface
<code>ISourceFileLocator</code> instead of
<code>HTMLReportFormatter.setTabWidth()</code> which has been removed.
(Trac #152).</li>
</ul>
<h2>Release 0.5.1 (2011/03/21)</h2>
<h3>New Features</h3>
<ul>
<li>Duplicate classes with identical identifiers are now ignored during
analysis.</li>
<li>Added support for TestNG to Ant task Coverage (Track #144).</li>
</ul>
<h3>Fixed Bugs</h3>
<ul>
<li>Calculate correct stackmap frames for Java 1.6 branches (Trac #139).</li>
<li>Link source files also for classes in default package (Trac #151).</li>
</ul>
<h3>Non-functional Changes</h3>
<ul>
<li>API documentation cleanup (Track #140).</li>
<li>Removed obsolete examples from documentation (Trac #141).</li>
<li>Added reporting API example (Trac #146).</li>
<li>Reduced file size of HTML report source pages (Trac #148).</li>
</ul>
<h3>API Changes</h3>
<ul>
<li>Simplified reporting API (Trac #53).</li>
<li>Use colon as separator character in agent parameters (Trac #143).</li>
<li>Now also empty files are accepted as <code>*.exec</code> files (Trac #150).</li>
</ul>
<h2>Release 0.5.0 (2011/01/19)</h2>
<h3>New Features</h3>
<ul>
<li>JaCoCo now reports branch coverage (Track #66).</li>
</ul>
<h3>Fixed Bugs</h3>
<ul>
<li>Only process actual Java class files during analysis (SF #3106102).</li>
<li>Fix broken source links due to sort hash (Track #125).</li>
<li>Fixed invalid OSGi headers in MANIFEST.MF files (Track #127).</li>
<li>Try to avoid interference with Hibernate (SF #3134190).</li>
<li>Provide proper error message in case of duplicate class names in the same
group (SF #3110219).</li>
<li>Allow any number of probes in static interface initializers (SF #3161106).</li>
</ul>
<h3>API Changes</h3>
<ul>
<li>All analysis specific APIs have been moved to package
<code>org.jacoco.core.analysis</code>.</li>
<li>The <code>IStructureVisitor</code> interface has been replaced by a
simplified version called <code>ICoverageVisitor</code> (Track #132).</li>
<li>All counter creation and update APIs now accept <i>missed items</i> and
<i>covered items</i> as parameters (Track #131).</li>
<li>Instructions are now counted on a per line basis. Therefore some
interfaces in the <code>org.jacoco.core.analysis</code> package have
changed as well as the <code>line</code> element in the XML report
(Track #130).</li>
<li>Several internal implementation classes have removed from the core APIs or
have been replaced by new interfaces (Track #133).</li>
</ul>
<h2>Release 0.4.1 (2010/10/07)</h2>
<h3>New Features</h3>
<ul>
<li>New attribute <code>line</code> for <code>method</code> elements in the
XML report containing the first source line number of the method.
(Track #120).</li>
<li>Optional <code>locale</code> attribute for number rendering HTML reports,
also available as an attribute of the <code>html</code> tag of the
<code>report</code> Ant task (Track #122).</li>
<li>Coverage tables in HTML report are now sortable (Track #98).</li>
<li>The <code>report</code> Ant task issues a warning if source files are
provided but class files do not contain debug information to collect line
numbers (SF #3024486).</li>
</ul>
<h3>Non-functional Changes</h3>
<ul>
<li>Reduced memory footprint for coverage data by 30% (Track #106).</li>
<li>Moved to Eclipse 3.6.x as development environment (Trac #115).</li>
<li>All delivered bundles and JAR files are signed (Trac #118).</li>
</ul>
<h3>Fixed Bugs</h3>
<ul>
<li>Better error message when multiple JaCoCo agents are specified
(Track #103).</li>
<li>Fixed potential NPE at shutdown when running agent in
<code>tcpserver</code> mode (Track #117).</li>
<li>Agent now fails at startup when execution data file can't be opened
(Track #121).</li>
</ul>
<h2>Release 0.4.0 (2010/06/04)</h2>
<h3>New Features</h3>
<ul>
<li>Execution data now includes session information: an arbitrary identifier,
the start time and dump time (Trac #88).</li>
<li>Added session information to XML report (Trac #92).</li>
<li>New "Sessions" page in the HTML report shows information about each
sessions wherein execution data has been collected for the report
(Trac #93). Additionally all classes with execution data available are
listed on this page (Trac #94).</li>
<li>The agent now supports remote dumps via TCP/IP connections (Trac #82).</li>
<li>New Ant task <code>dump</code> to remotely collect coverage data from
agents (Trac #100).</li>
</ul>
<h3>API Changes</h3>
<ul>
<li>Execution data file header is written and read in any case (Trac #72).</li>
<li>Added <code>dumponexit</code> to agent options (Trac #82).</li>
<li>Added <code>sessionid</code> to agent options (Trac #88).</li>
<li>Added <code>output, address and port</code> to agent options (Trac #82).</li>
<li>Additional and modified methods in <code>IRuntime</code> to produce
session information (Trac #88).</li>
<li>Coverage element type <code>SESSION</code> removed (Trac #95).</li>
<li>Removed several internal APIs from package
<code>org.jacoco.core.instr</code> used for class instrumentation.</li>
<li>Renamed class <code>org.jacoco.report.csv.CsvFormatter</code> to
<code>CSVFormatter</code> (upper case) for consistency with other
formatters.</li>
</ul>
<h2>Release 0.3.3 (2010/04/19)</h2>
<h3>New Features</h3>
<ul>
<li>Support for different archives (jar, war, ear etc.) and nested archives
(Trac #78).</li>
<li>XML report with line level coverage information (requested for Sonar).</li>
</ul>
<h3>Fixed Bugs</h3>
<ul>
<li>Correct stackmap frames for Java 1.6 class files. (Track #81).</li>
<li>Avoid usage of <code>LocalVariableSorter</code> due to ASM bug #314563
(Track #69).</li>
<li>Nested Java/JUnit Ant tasks not being executed when coverage task disabled. (Track #85).</li>
</ul>
<h2>Release 0.3.2 (2010/04/01)</h2>
<h3>New Features</h3>
<ul>
<li>New HTML report option to directly create a zip file containing the report
(Trac #12).</li>
<li>Code coverage for static initializers in interfaces (Trac #21).</li>
<li>Better error handling for <code>report</code> Ant task (Trac #71).</li>
<li>Classes without instructions are excluded from reports (Trac #73).</li>
</ul>
<h3>Fixed Bugs</h3>
<ul>
<li>XML and CSV report output now also works for structures without groups
(Track #76).</li>
</ul>
<h3>API Changes</h3>
<ul>
<li>Consistent usage of the term "Missed" instead of "NotCovered" in all APIs
(Trac #72).</li>
<li>To support "off-line" instrumentation scenarios it is not required any
more to register instrumented classes with the runtime (Trac #74).</li>
</ul>
<h2>Release 0.3.1 (2010/02/09)</h2>
<h3>Fixed Bugs</h3>
<ul>
<li>Ant tasks broken on Linux (Trac #68).</li>
</ul>
<h2>Release 0.3.0 (2010/02/02)</h2>
<h3>New Features</h3>
<ul>
<li>Report renders anonymous classes with type information (Trac #46).</li>
<li><code>enabled</code> property added to <code>agent</code> and
<code>coverage</code> Ant tasks (Trac #63).</li>
<li>Ant task <code>merge</code> added (Trac #52).</li>
</ul>
<h3>Fixed Bugs</h3>
<ul>
<li>New <code>IRuntime</code> implementation enables JaCoCo usage for J2EE
application servers like Glassfish.</li>
</ul>
<h3>API Changes</h3>
<ul>
<li>Agent option and Ant task parameter <code>file</code> changed to
<code>destfile</code> (Trac #59).</li>
<li>Agent option and Ant task parameter <code>merge</code> changed to
<code>append</code> (Trac #51).</li>
</ul>
<h2>Release 0.2.0 (2010/01/08)</h2>
<h3>New Features</h3>
<ul>
<li>Simplified probe data structure reduces memory usage (Trac #47).</li>
<li>Performance test becomes part of the build.</li>
<li>New bundle <code>org.jacoco.agent</code> that provides the Java agent
as a resource (Trac #50).</li>
</ul>
<h3>Fixed Bugs</h3>
<ul>
<li><code>ArrayIndexOutOfBoundsException</code> due to inconsistent processing
while instrumentation and analysis (Trac #44).</li>
</ul>
<h2>Release 0.1.0 (2009/10/28)</h2>
<p>
The very first JaCoCo release.
</p>
</div>
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