[mojo-dev] [jira] (MCOBERTURA-181) java.lang.OutOfMemoryError: PermGen space

Wed, 11 Dec 2013 03:33:25 -0800

Since cobertura runs within the surefire-plugin's forked JDK, I would first advise you to add some
memory to the surefire-plugin, as follows:

<!-- Surefire configuration parameters, defined as a pom property. -->
<surefire.argLine>-Dfile.encoding=UTF-8 -Xmx1024m -XX:MaxPermSize=512m</surefire.argLine>



... and then, as a pluginManagement entry:





                <!--
                    Configures the maven surefire plugin, which runs the unit tests invoking JUnit.

                    Why:  Supply required encoding (UTF-8), as well as memory sizing definitions.
                    Used: Standard lifecycle, mvn test.
                -->
                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-surefire-plugin</artifactId>
                    <version>2.15</version>
                    <configuration>
                        <argLine>${surefire.argLine}</argLine>
                        <detail>true</detail>
                    </configuration>
                </plugin>






Presumably, you have already tested this - but if not, I recommend this approach first.
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