When locale is de_DE, publishing EMMA report failed with below stack trace:

Publish Emma Report@STC-BUILD-01:8810] ERROR - Step 'master>Publish Emma Report' is failed.
    java.lang.NumberFormatException
        at java.math.BigDecimal.<init>(BigDecimal.java:459)
        at java.math.BigDecimal.<init>(BigDecimal.java:728)
        at com.pmease.quickbuild.plugin.report.engine.datatype.IntegerType.fromString(IntegerType.java:36)
        at com.pmease.quickbuild.plugin.report.engine.datatype.AbstractDataType.fromString(AbstractDataType.java:37)
        at com.pmease.quickbuild.plugin.report.emma.EMMAProcessor.coveragePair(EMMAProcessor.java:52)
        at com.pmease.quickbuild.plugin.report.emma.EMMAProcessor.coverageData(EMMAProcessor.java:83)
        at com.pmease.quickbuild.plugin.report.emma.EMMAProcessor.generateClasses(EMMAProcessor.java:188)
        at com.pmease.quickbuild.plugin.report.emma.EMMAProcessor.processResource(EMMAProcessor.java:110)
        at com.pmease.quickbuild.plugin.report.engine.generator.AbstractProcessor.doExecute(AbstractProcessor.java:80)
        at com.pmease.quickbuild.plugin.report.engine.generator.GenerateAction.execute(GenerateAction.java:42)
        at com.pmease.quickbuild.plugin.report.engine.generator.AbstractGenerator.doExecute(AbstractGenerator.java:43)
        at com.pmease.quickbuild.plugin.report.engine.generator.GenerateAction.execute(GenerateAction.java:42)
        at com.pmease.quickbuild.plugin.report.engine.generator.DefaultGenerator.generate(DefaultGenerator.java:37)
        at com.pmease.quickbuild.plugin.report.engine.contribution.publisher.AbstractPublisher.doPublish(AbstractPublisher.java:157)
        at com.pmease.quickbuild.plugin.report.emma.EMMAPublisher$$EnhancerByCGLIB$$bec6a5a.CGLIB$doPublish$38(<generated>)
        at com.pmease.quickbuild.plugin.report.emma.EMMAPublisher$$EnhancerByCGLIB$$bec6a5a$$FastClassByCGLIB$$d7053615.invoke(<generated>)
        at net.sf.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:215)
        at com.pmease.quickbuild.DefaultScriptEngine$Interpolator.intercept(DefaultScriptEngine.java:270)
        at com.pmease.quickbuild.plugin.report.emma.EMMAPublisher$$EnhancerByCGLIB$$bec6a5a.doPublish(<generated>)
        at com.pmease.quickbuild.plugin.report.engine.contribution.publisher.AbstractPublisher.run(AbstractPublisher.java:129)
        at com.pmease.quickbuild.plugin.report.emma.EMMAPublisher$$EnhancerByCGLIB$$bec6a5a.CGLIB$run$28(<generated>)
        at com.pmease.quickbuild.plugin.report.emma.EMMAPublisher$$EnhancerByCGLIB$$bec6a5a$$FastClassByCGLIB$$d7053615.invoke(<generated>)
        at net.sf.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:215)
        at com.pmease.quickbuild.DefaultScriptEngine$Interpolator.intercept(DefaultScriptEngine.java:270)
        at com.pmease.quickbuild.plugin.report.emma.EMMAPublisher$$EnhancerByCGLIB$$bec6a5a.run(<generated>)
        at com.pmease.quickbuild.stepsupport.Step.execute(Step.java:479)
        at com.pmease.quickbuild.stepsupport.StepExecutionJob.executeStepAwareJob(StepExecutionJob.java:29)
        at com.pmease.quickbuild.stepsupport.StepAwareJob.executeBuildAwareJob(StepAwareJob.java:47)
        at com.pmease.quickbuild.BuildAwareJob.execute(BuildAwareJob.java:61)
        at com.pmease.quickbuild.grid.GridJob.run(GridJob.java:78)
        at java.lang.Thread.run(Thread.java:662)