java.lang.IllegalArgumentException: The entityClass (class org.optaplanner.core.impl.testdata.domain.reflect.generic.TestdataGenericEntity) has a PlanningVariable annotated property (value) that refers to a ValueRangeProvider annotated member (bean property valueList on class org.optaplanner.core.impl.testdata.domain.reflect.generic.TestdataGenericSolution) that returns a parameterized Collection with an unsupported type arguments (org.optaplanner.core.impl.testdata.domain.reflect.generic.TestdataGenericValue<T>).

	at org.optaplanner.core.impl.domain.valuerange.descriptor.AbstractFromPropertyValueRangeDescriptor.processValueRangeProviderAnnotation(AbstractFromPropertyValueRangeDescriptor.java:111)
	at org.optaplanner.core.impl.domain.valuerange.descriptor.AbstractFromPropertyValueRangeDescriptor.<init>(AbstractFromPropertyValueRangeDescriptor.java:57)
	at org.optaplanner.core.impl.domain.valuerange.descriptor.FromSolutionPropertyValueRangeDescriptor.<init>(FromSolutionPropertyValueRangeDescriptor.java:34)
	at org.optaplanner.core.impl.domain.variable.descriptor.GenuineVariableDescriptor.buildValueRangeDescriptor(GenuineVariableDescriptor.java:149)
	at org.optaplanner.core.impl.domain.variable.descriptor.GenuineVariableDescriptor.processValueRangeRefs(GenuineVariableDescriptor.java:136)
	at org.optaplanner.core.impl.domain.variable.descriptor.GenuineVariableDescriptor.processPropertyAnnotations(GenuineVariableDescriptor.java:76)
	at org.optaplanner.core.impl.domain.variable.descriptor.GenuineVariableDescriptor.processAnnotations(GenuineVariableDescriptor.java:69)
	at org.optaplanner.core.impl.domain.entity.descriptor.EntityDescriptor.registerVariableAccessor(EntityDescriptor.java:202)
	at org.optaplanner.core.impl.domain.entity.descriptor.EntityDescriptor.processPlanningVariableAnnotations(EntityDescriptor.java:173)
	at org.optaplanner.core.impl.domain.entity.descriptor.EntityDescriptor.processAnnotations(EntityDescriptor.java:92)
	at org.optaplanner.core.impl.domain.solution.descriptor.SolutionDescriptor.buildSolutionDescriptor(SolutionDescriptor.java:82)
	at org.optaplanner.core.impl.domain.solution.descriptor.SolutionDescriptor.buildSolutionDescriptor(SolutionDescriptor.java:71)
	at org.optaplanner.core.impl.testdata.domain.reflect.generic.TestdataGenericSolution.buildSolutionDescriptor(TestdataGenericSolution.java:34)
	at org.optaplanner.core.impl.domain.solution.descriptor.SolutionDescriptorTest.generic(SolutionDescriptorTest.java:139)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
	at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:119)
	at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:42)
	at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:234)
	at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:74)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.intellij.rt.execution.application.AppMain.main(AppMain.java:144)