Maven Cobertura OutOfMemoryError
cobertura, maven, maven-2, out-of-memory
Solution
Use this property in your pom.xml :
<project>
...
<build>
...
</build>
<properties>
<cobertura.maxmem>256M</cobertura.maxmem>
</properties>
</project>
Problem
I am using Maven site:run to generate a cobertura code coverage... The following is my pom.xml configuration for cobertura: ``` <reporting> ... <plugins> <plugin> <groupId>org.codehaus.mojo</groupId> <artifactId>cobertura-maven-plugin</artifactId> <version>2.3</version> </plugin> </plugins> </reporting> ``` However I am getting OutOfMemoryError at the end of the site:run. Please suggest how to get rid of this error. (I have tried all those -Xmx, -XX options...) ``` Exception in thread "Thread-0" java.lang.OutOfMemoryError: Java heap space at sun.reflect.GeneratedSerializationConstructorAccessor74.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at java.io.ObjectStreamClass.newInstance(ObjectStreamClass.java:924) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1737) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351) at java.util.HashMap.readObject(HashMap.java:1030) at sun.reflect.GeneratedMethodAccessor347.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:974) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1849) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1947) at java.io.ObjectInputStream.defaultReadObject(ObjectInputStream.java:480) at net.sourceforge.cobertura.coveragedata.CoverageDataContainer.readObject(CoverageDataContainer.java:373) at sun.reflect.GeneratedMethodAccessor348.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:974) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1849) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351) at java.util.HashMap.readObject(HashMap.java:1030) at sun.reflect.GeneratedMethodAccessor347.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:974) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1849) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753) ```