#126 Empty file name causes exception on report generation.

[Balazs Kelemen]

EMMA-2.0.5312 / jdk1.6.0_27

I have some JiBX generated classes, I guess it causes the trouble below. <report> ant task output follows:</report>

line coverage requested in a report of type [html] but
not all instrumented classes were compiled with line number
debug data: this column will be removed from the report.
showing up to 3 classes without full debug info per package:
  hu.myproduct.fw.module.i18n.JiBX_i18n_bindingFactory
  hu.myproduct.fw.module.i18n.JiBX_i18n_bindingI18NLabelGroup_access
  hu.myproduct.fw.module.i18n.JiBX_i18n_bindingI18NXMLConfig_access
java.lang.IllegalArgumentException: null or empty input: name
    at com.vladium.util.Descriptors.combine(Descriptors.java:30)
    at com.vladium.util.Descriptors.combineVMName(Descriptors.java:45)
    at com.vladium.emma.report.ReportDataModel.getView(ReportDataModel.java:76)
    at com.vladium.emma.report.AbstractReportGenerator.initialize(AbstractReportGenerator.java:210)
    at com.vladium.emma.report.html.ReportGenerator.process(ReportGenerator.java:85)
    at com.vladium.emma.report.ReportProcessor._run(ReportProcessor.java:254)
    at com.vladium.emma.Processor.run(Processor.java:54)
    at com.vladium.emma.report.reportTask.execute(reportTask.java:77)
    at com.vladium.emma.emmaTask.execute(emmaTask.java:57)
    at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
    at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
    at org.apache.tools.ant.Task.perform(Task.java:348)
    at org.apache.tools.ant.Target.execute(Target.java:390)
    at org.apache.tools.ant.Target.performTasks(Target.java:411)
    at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399)
    at org.apache.tools.ant.Project.executeTarget(Project.java:1368)
    at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
    at org.apache.tools.ant.Project.executeTargets(Project.java:1251)
    at org.apache.tools.ant.Main.runBuild(Main.java:809)
    at org.apache.tools.ant.Main.startAnt(Main.java:217)
    at org.apache.tools.ant.launch.Launcher.run(Launcher.java:280)
    at org.apache.tools.ant.launch.Launcher.main(Launcher.java:109)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.intellij.rt.ant.execution.AntMain2.main(AntMain2.java:29)