Java sonar maven插件失败，超出GC开销限制

我们用sonar maven插件扫描项目，并在各自的Jenkins阶段中克服这个错误

...
14:46:19 [INFO] Sensor JaCoCoSensor
14:46:19 [WARNING] You are not using the latest JaCoCo binary format version, please consider upgrading to latest JaCoCo version.
14:46:19 [INFO] Analysing D:\jenkins\workspace\example-master-TD7G6HW7YEVZGI5SB6KAKUAC2HNRPENMLFLUMZSUIJN4VX6DGSKQ\..\target\jacoco.exec
14:47:06 Exception in thread "xxxx" java.lang.OutOfMemoryError: GC overhead limit exceeded
14:47:06    at java.util.ArrayList.iterator(ArrayList.java:840)
14:47:06    at com.persistit.TimelyResource.prune(TimelyResource.java:303)
14:47:06    at com.persistit.Persistit.pruneTimelyResources(Persistit.java:2499)
14:47:06    at com.persistit.Persistit.cleanup(Persistit.java:1531)
14:47:06    at com.persistit.CleanupManager.poll(CleanupManager.java:157)
14:47:06    at com.persistit.CleanupManager.runTask(CleanupManager.java:88)
14:47:06    at com.persistit.IOTaskRunnable.run(IOTaskRunnable.java:144)
14:47:06    at java.lang.Thread.run(Thread.java:748)
...

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将sonar.jacoco.reportPath属性添加到pom.xml（第6行）时，问题得到解决：

1.8
1.8
1.8
${project.basedir}/target/jacoco.exec

这可以通过阅读的评论找到

<properties>
   <java.version>1.8</java.version>
   <maven.compiler.source>1.8</maven.compiler.source>
   <maven.compiler.target>1.8</maven.compiler.target>
   <!-- this is defined in spring-core-env and fits for multi module project. Scanner fails for single module projects! -->
   <sonar.jacoco.reportPath>${project.basedir}/target/jacoco.exec</sonar.jacoco.reportPath>
</properties>