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@cbweixin
Created June 21, 2020 06:06
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"ScalaTest-run-running-GenTest" #1 prio=5 os_prio=31 tid=0x00007f85f780f000 nid=0xe03 waiting on condition [0x0000700004d5d000]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x0000000719c7e4e8> (a java.util.concurrent.FutureTask)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
at java.util.concurrent.FutureTask.awaitDone(FutureTask.java:429)
at java.util.concurrent.FutureTask.get(FutureTask.java:191)
at fpinscala.chapt7.Par$.$anonfun$map2$1(Par.scala:97)
at fpinscala.chapt7.Par$$$Lambda$216/875016237.apply(Unknown Source)
at fpinscala.chapt7.Par$.$anonfun$map2$1(Par.scala:95)
at fpinscala.chapt7.Par$$$Lambda$216/875016237.apply(Unknown Source)
at fpinscala.chapt7.Prop$.$anonfun$checkAllPar$1(Gen.scala:248)
at fpinscala.chapt7.Prop$.$anonfun$checkAllPar$1$adapted(Gen.scala:245)
at fpinscala.chapt7.Prop$$$Lambda$181/694316372.apply(Unknown Source)
at fpinscala.chapt7.Prop$.$anonfun$forAll$8(Gen.scala:152)
at fpinscala.chapt7.Prop$$$Lambda$206/558216562.apply(Unknown Source)
at fpinscala.chapt5.Laziness$Stream.$anonfun$map$3(Laziness.scala:326)
at fpinscala.chapt5.Laziness$Stream$$Lambda$210/835227336.apply(Unknown Source)
at fpinscala.chapt5.Laziness$Stream$.head$lzycompute$1(Laziness.scala:496)
- locked <0x0000000719c7e3f8> (a scala.runtime.LazyRef)
at fpinscala.chapt5.Laziness$Stream$.head$1(Laziness.scala:496)
at fpinscala.chapt5.Laziness$Stream$.$anonfun$cons$1(Laziness.scala:498)
at fpinscala.chapt5.Laziness$Stream$$$Lambda$199/1058634310.apply(Unknown Source)
at fpinscala.chapt5.Laziness$Stream.foldRight(Laziness.scala:214)
at fpinscala.chapt5.Laziness$Stream.foldRight$(Laziness.scala:213)
at fpinscala.chapt5.Laziness$Cons.foldRight(Laziness.scala:481)
at fpinscala.chapt5.Laziness$Stream.$anonfun$foldRight$1(Laziness.scala:214)
at fpinscala.chapt5.Laziness$Stream$$Lambda$209/1034568234.apply(Unknown Source)
at fpinscala.chapt5.Laziness$Stream.$anonfun$filter$2(Laziness.scala:329)
at fpinscala.chapt5.Laziness$Stream$$Lambda$213/1209702763.apply(Unknown Source)
at fpinscala.chapt5.Laziness$Stream.foldRight(Laziness.scala:214)
at fpinscala.chapt5.Laziness$Stream.foldRight$(Laziness.scala:213)
at fpinscala.chapt5.Laziness$Cons.foldRight(Laziness.scala:481)
at fpinscala.chapt5.Laziness$Stream.$anonfun$foldRight$1(Laziness.scala:214)
at fpinscala.chapt5.Laziness$Stream$$Lambda$209/1034568234.apply(Unknown Source)
at fpinscala.chapt5.Laziness$Stream.$anonfun$filter$2(Laziness.scala:329)
at fpinscala.chapt5.Laziness$Stream$$Lambda$213/1209702763.apply(Unknown Source)
at fpinscala.chapt5.Laziness$Stream.foldRight(Laziness.scala:214)
at fpinscala.chapt5.Laziness$Stream.foldRight$(Laziness.scala:213)
at fpinscala.chapt5.Laziness$Cons.foldRight(Laziness.scala:481)
at fpinscala.chapt5.Laziness$Stream.filter(Laziness.scala:329)
at fpinscala.chapt5.Laziness$Stream.filter$(Laziness.scala:328)
at fpinscala.chapt5.Laziness$Cons.filter(Laziness.scala:481)
at fpinscala.chapt5.Laziness$Stream.find(Laziness.scala:391)
at fpinscala.chapt5.Laziness$Stream.find$(Laziness.scala:391)
at fpinscala.chapt5.Laziness$Cons.find(Laziness.scala:481)
at fpinscala.chapt7.Prop$.$anonfun$forAll$7(Gen.scala:157)
at fpinscala.chapt7.Prop$.$anonfun$forAll$7$adapted(Gen.scala:145)
at fpinscala.chapt7.Prop$$$Lambda$182/1259014228.apply(Unknown Source)
at fpinscala.chapt7.Prop$.run(Gen.scala:174)
at fpinscala.chapt7.GenTest.$anonfun$new$88(GenTest.scala:206)
at fpinscala.chapt7.GenTest$$Lambda$183/283383329.apply$mcV$sp(Unknown Source)
at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:12)
at scala.util.DynamicVariable.withValue(DynamicVariable.scala:58)
at scala.Console$.withOut(Console.scala:163)
at fpinscala.TestUtils$.withOutputAndResult(TestUtils.scala:106)
at fpinscala.TestUtils$.withOutput(TestUtils.scala:100)
at fpinscala.chapt7.GenTest.$anonfun$new$81(GenTest.scala:206)
at fpinscala.chapt7.GenTest$$Lambda$104/206835546.apply(Unknown Source)
at org.scalatest.OutcomeOf.outcomeOf(OutcomeOf.scala:85)
at org.scalatest.OutcomeOf.outcomeOf$(OutcomeOf.scala:83)
at org.scalatest.OutcomeOf$.outcomeOf(OutcomeOf.scala:104)
at org.scalatest.Transformer.apply(Transformer.scala:22)
at org.scalatest.Transformer.apply(Transformer.scala:20)
at org.scalatest.wordspec.AnyWordSpecLike$$anon$3.apply(AnyWordSpecLike.scala:1076)
at org.scalatest.TestSuite.withFixture(TestSuite.scala:196)
at org.scalatest.TestSuite.withFixture$(TestSuite.scala:195)
at org.scalatest.wordspec.AnyWordSpec.withFixture(AnyWordSpec.scala:1879)
at org.scalatest.wordspec.AnyWordSpecLike.invokeWithFixture$1(AnyWordSpecLike.scala:1074)
at org.scalatest.wordspec.AnyWordSpecLike.$anonfun$runTest$1(AnyWordSpecLike.scala:1086)
at org.scalatest.wordspec.AnyWordSpecLike$$Lambda$153/1966250569.apply(Unknown Source)
at org.scalatest.SuperEngine.runTestImpl(Engine.scala:306)
at org.scalatest.wordspec.AnyWordSpecLike.runTest(AnyWordSpecLike.scala:1086)
at org.scalatest.wordspec.AnyWordSpecLike.runTest$(AnyWordSpecLike.scala:1068)
at org.scalatest.wordspec.AnyWordSpec.runTest(AnyWordSpec.scala:1879)
at org.scalatest.wordspec.AnyWordSpecLike.$anonfun$runTests$1(AnyWordSpecLike.scala:1145)
at org.scalatest.wordspec.AnyWordSpecLike$$Lambda$148/71587369.apply(Unknown Source)
at org.scalatest.SuperEngine.$anonfun$runTestsInBranch$1(Engine.scala:413)
at org.scalatest.SuperEngine$$Lambda$149/1671846437.apply(Unknown Source)
at scala.collection.immutable.List.foreach(List.scala:389)
at org.scalatest.SuperEngine.traverseSubNodes$1(Engine.scala:401)
at org.scalatest.SuperEngine.runTestsInBranch(Engine.scala:390)
at org.scalatest.SuperEngine.$anonfun$runTestsInBranch$1(Engine.scala:427)
at org.scalatest.SuperEngine$$Lambda$149/1671846437.apply(Unknown Source)
at scala.collection.immutable.List.foreach(List.scala:389)
at org.scalatest.SuperEngine.traverseSubNodes$1(Engine.scala:401)
at org.scalatest.SuperEngine.runTestsInBranch(Engine.scala:396)
at org.scalatest.SuperEngine.runTestsImpl(Engine.scala:475)
at org.scalatest.wordspec.AnyWordSpecLike.runTests(AnyWordSpecLike.scala:1145)
at org.scalatest.wordspec.AnyWordSpecLike.runTests$(AnyWordSpecLike.scala:1144)
at org.scalatest.wordspec.AnyWordSpec.runTests(AnyWordSpec.scala:1879)
at org.scalatest.Suite.run(Suite.scala:1112)
at org.scalatest.Suite.run$(Suite.scala:1094)
at org.scalatest.wordspec.AnyWordSpec.org$scalatest$wordspec$AnyWordSpecLike$$super$run(AnyWordSpec.scala:1879)
at org.scalatest.wordspec.AnyWordSpecLike.$anonfun$run$1(AnyWordSpecLike.scala:1190)
at org.scalatest.wordspec.AnyWordSpecLike$$Lambda$142/952486988.apply(Unknown Source)
at org.scalatest.SuperEngine.runImpl(Engine.scala:535)
at org.scalatest.wordspec.AnyWordSpecLike.run(AnyWordSpecLike.scala:1190)
at org.scalatest.wordspec.AnyWordSpecLike.run$(AnyWordSpecLike.scala:1188)
at org.scalatest.wordspec.AnyWordSpec.run(AnyWordSpec.scala:1879)
at org.scalatest.tools.SuiteRunner.run(SuiteRunner.scala:45)
at org.scalatest.tools.Runner$.$anonfun$doRunRunRunDaDoRunRun$13(Runner.scala:1314)
at org.scalatest.tools.Runner$.$anonfun$doRunRunRunDaDoRunRun$13$adapted(Runner.scala:1308)
at org.scalatest.tools.Runner$$$Lambda$139/667447085.apply(Unknown Source)
at scala.collection.immutable.List.foreach(List.scala:389)
at org.scalatest.tools.Runner$.doRunRunRunDaDoRunRun(Runner.scala:1308)
at org.scalatest.tools.Runner$.$anonfun$runOptionallyWithPassFailReporter$24(Runner.scala:993)
at org.scalatest.tools.Runner$.$anonfun$runOptionallyWithPassFailReporter$24$adapted(Runner.scala:971)
at org.scalatest.tools.Runner$$$Lambda$60/1270855946.apply(Unknown Source)
at org.scalatest.tools.Runner$.withClassLoaderAndDispatchReporter(Runner.scala:1474)
at org.scalatest.tools.Runner$.runOptionallyWithPassFailReporter(Runner.scala:971)
at org.scalatest.tools.Runner$.run(Runner.scala:798)
at org.scalatest.tools.Runner.run(Runner.scala)
at org.jetbrains.plugins.scala.testingSupport.scalaTest.ScalaTestRunner.runScalaTest2(ScalaTestRunner.java:133)
at org.jetbrains.plugins.scala.testingSupport.scalaTest.ScalaTestRunner.main(ScalaTestRunner.java:27)
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