StackOverflowError while linting

[neurolabs]

I tried your project in our play app (2.1.1, scala 2.10) and am getting a StackOverflowError when compiling, specifically on the generated reverse routes.

The relevant output:

[error] [error] while compiling: something/routesreverseRouting.scala [error] during phase: linter-typed [error] library version: version 2.10.2 [error] compiler version: version 2.10.2 [error] reconstructed args: -encoding utf8 -deprecation -feature -bootclasspath something -Xplugin:lib/linter.jar [error] [error] last tree to typer: Select(This(package txt), foo) [error] symbol: object foo in package txt (flags: ) [error] symbol definition: object foo [error] tpe: views.txt.foo.type [error] symbol owners: object foo -> package txt [error] context owners: method readResolve -> object foo -> package txt [error] [error] == Enclosing template or block == [error] [error] DefDef( // private def readResolve(): Object in object foo [error] private [error] "readResolve" [error] [] [error] List(Nil) [error] // tree.tpe=Object [error] txt.this."foo" // object foo in package txt, tree.tpe=views.txt.foo.type [error] ) [error] [error] == Expanded type of tree == [error] [error] TypeRef( [error] TypeSymbol( [error] class foo extends BaseScalaTemplate[play.api.templates.Txt,play.templates.Format[play.api.templates.Txt]] with Template4[Option[String],Option[String],Boolean,util.EnhancedRequest[],play.api.templates.Txt] [error]
[error] ) [error] ) [error] [error] uncaught exception during compilation: java.lang.StackOverflowError error java.lang.StackOverflowError

[HairyFotr]

Thanks for the report, but unfortunately I can't figure out what causes it from the output. Sometimes there are Linter classes mentioned at the bottom of the stacktrace -- if there are any, please post them.

I will think about adding file exclude patterns in the future, for projects which have autogenerated code, or other code they'd prefer not to check. Also, Linter should catch all its own exceptions, and only issue a "please report this bug" kind of warning -- crashing the build is not acceptable, and I'm sorry about that.

[neurolabs]

Sorry, no more info in the output. Can I use debug flags to turn up verbosity?

An exclude pattern would indeed be a nice workaround, as well as making the checks configurable.

Thanks for your work.

[HairyFotr]

I don't think there are extra verbosity flags - the above crash output is generated by the Scala compiler itself.

I'll try to do the workarounds over the weekend, and leifwickland is working on making the checks configurable.

[HairyFotr]

Oh my, I'm really sorry... I promised the workaround 6 months ago!

If you're still working on this project and are interested, you can test if it works now, otherwise please close the ticket, because I can't reproduce the issue.

[neurolabs]

Since then, we've upgraded to play 2.2.

Tried 0.1-SNAPSHOT, and can't reproduce the issue.

But compiling our tests hasn't finished yet, probably not a dead/livelock. Exemplary Thread Dump:

Full thread dump Java HotSpot(TM) 64-Bit Server VM (24.51-b03 mixed mode):

"pool-15-thread-8" prio=10 tid=0x00007f43c47fa800 nid=0x7996 runnable [0x00007f43aae38000] java.lang.Thread.State: RUNNABLE at java.security.AccessController.doPrivileged(Native Method) at java.io.PrintWriter.(PrintWriter.java:116) at java.io.PrintWriter.(PrintWriter.java:100) at scala.reflect.api.Printers$class.render(Printers.scala:168) at scala.reflect.api.Universe.render(Universe.scala:59) at scala.reflect.api.Printers$class.show(Printers.scala:190) at scala.reflect.api.Universe.show(Universe.scala:59) at scala.reflect.api.Printers$class.treeToString(Printers.scala:182) at scala.reflect.api.Universe.treeToString(Universe.scala:59) at scala.reflect.api.Trees$TreeApi$class.toString(Trees.scala:192) at scala.reflect.internal.Trees$TreeContextApiImpl.toString(Trees.scala:76) at scala.reflect.internal.Printers$class.backquotedPath(Printers.scala:57) at scala.reflect.internal.SymbolTable.backquotedPath(SymbolTable.scala:13) at scala.reflect.internal.Printers$class.backquotedPath(Printers.scala:54) at scala.reflect.internal.SymbolTable.backquotedPath(SymbolTable.scala:13) at scala.reflect.internal.Printers$TreePrinter.printTree(Printers.scala:382) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:22) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:19) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:34) at scala.tools.nsc.ast.Printers$TreePrinter.print(Printers.scala:19) at scala.reflect.internal.Printers$TreePrinter.printTree(Printers.scala:357) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:22) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:19) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:34) at scala.tools.nsc.ast.Printers$TreePrinter.print(Printers.scala:19) at scala.reflect.internal.Printers$TreePrinter$$anonfun$printRow$2.apply(Printers.scala:99) at scala.reflect.internal.Printers$TreePrinter$$anonfun$printRow$2.apply(Printers.scala:99) at scala.reflect.internal.Printers$TreePrinter.printSeq(Printers.scala:88) at scala.reflect.internal.Printers$TreePrinter.printRow(Printers.scala:99) at scala.reflect.internal.Printers$TreePrinter.printTree(Printers.scala:357) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:22) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:19) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:34) at scala.tools.nsc.ast.Printers$TreePrinter.print(Printers.scala:19) at scala.reflect.api.Printers$class.render(Printers.scala:174) at scala.reflect.api.Universe.render(Universe.scala:59) at scala.reflect.api.Printers$class.show(Printers.scala:190) at scala.reflect.api.Universe.show(Universe.scala:59) at scala.reflect.api.Printers$class.treeToString(Printers.scala:182) at scala.reflect.api.Universe.treeToString(Universe.scala:59) at scala.reflect.api.Trees$TreeApi$class.toString(Trees.scala:192) at scala.reflect.internal.Trees$TreeContextApiImpl.toString(Trees.scala:76) at scala.reflect.internal.Printers$class.backquotedPath(Printers.scala:57) at scala.reflect.internal.SymbolTable.backquotedPath(SymbolTable.scala:13) at scala.reflect.internal.Printers$TreePrinter.printTree(Printers.scala:382) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:22) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:19) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:34) at scala.tools.nsc.ast.Printers$TreePrinter.print(Printers.scala:19) at scala.reflect.internal.Printers$TreePrinter.printTree(Printers.scala:357) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:22) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:19) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:34) at scala.tools.nsc.ast.Printers$TreePrinter.print(Printers.scala:19) at scala.reflect.api.Printers$class.render(Printers.scala:174) at scala.reflect.api.Universe.render(Universe.scala:59) at scala.reflect.api.Printers$class.show(Printers.scala:190) at scala.reflect.api.Universe.show(Universe.scala:59) at scala.reflect.api.Printers$class.treeToString(Printers.scala:182) at scala.reflect.api.Universe.treeToString(Universe.scala:59) at scala.reflect.api.Trees$TreeApi$class.toString(Trees.scala:192) at scala.reflect.internal.Trees$TreeContextApiImpl.toString(Trees.scala:76) at scala.reflect.internal.Printers$class.backquotedPath(Printers.scala:57) at scala.reflect.internal.SymbolTable.backquotedPath(SymbolTable.scala:13) at scala.reflect.internal.Printers$TreePrinter.printTree(Printers.scala:382) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:22) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:19) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:34) at scala.tools.nsc.ast.Printers$TreePrinter.print(Printers.scala:19) at scala.reflect.internal.Printers$TreePrinter.printTree(Printers.scala:357) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:22) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:19) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:34) at scala.tools.nsc.ast.Printers$TreePrinter.print(Printers.scala:19) at scala.reflect.api.Printers$class.render(Printers.scala:174) at scala.reflect.api.Universe.render(Universe.scala:59) at scala.reflect.api.Printers$class.show(Printers.scala:190) at scala.reflect.api.Universe.show(Universe.scala:59) at scala.reflect.api.Printers$class.treeToString(Printers.scala:182) at scala.reflect.api.Universe.treeToString(Universe.scala:59) at scala.reflect.api.Trees$TreeApi$class.toString(Trees.scala:192) at scala.reflect.internal.Trees$TreeContextApiImpl.toString(Trees.scala:76) at scala.reflect.internal.Printers$class.backquotedPath(Printers.scala:57) at scala.reflect.internal.SymbolTable.backquotedPath(SymbolTable.scala:13) at scala.reflect.internal.Printers$TreePrinter.printTree(Printers.scala:382) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:22) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:19) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:34) at scala.tools.nsc.ast.Printers$TreePrinter.print(Printers.scala:19) at scala.reflect.internal.Printers$TreePrinter.printTree(Printers.scala:357) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:22) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:19) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:34) at scala.tools.nsc.ast.Printers$TreePrinter.print(Printers.scala:19) at scala.reflect.api.Printers$class.render(Printers.scala:174) at scala.reflect.api.Universe.render(Universe.scala:59) at scala.reflect.api.Printers$class.show(Printers.scala:190) at scala.reflect.api.Universe.show(Universe.scala:59) at scala.reflect.api.Printers$class.treeToString(Printers.scala:182) at scala.reflect.api.Universe.treeToString(Universe.scala:59) at scala.reflect.api.Trees$TreeApi$class.toString(Trees.scala:192) at scala.reflect.internal.Trees$TreeContextApiImpl.toString(Trees.scala:76) at scala.reflect.internal.Printers$class.backquotedPath(Printers.scala:57) at scala.reflect.internal.SymbolTable.backquotedPath(SymbolTable.scala:13) at scala.reflect.internal.Printers$TreePrinter.printTree(Printers.scala:382) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:22) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:19) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:34) at scala.tools.nsc.ast.Printers$TreePrinter.print(Printers.scala:19) at scala.reflect.internal.Printers$TreePrinter.printTree(Printers.scala:357) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:22) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:19) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:34) at scala.tools.nsc.ast.Printers$TreePrinter.print(Printers.scala:19) at scala.reflect.api.Printers$class.render(Printers.scala:174) at scala.reflect.api.Universe.render(Universe.scala:59) at scala.reflect.api.Printers$class.show(Printers.scala:190) at scala.reflect.api.Universe.show(Universe.scala:59) at scala.reflect.api.Printers$class.treeToString(Printers.scala:182) at scala.reflect.api.Universe.treeToString(Universe.scala:59) at scala.reflect.api.Trees$TreeApi$class.toString(Trees.scala:192) at scala.reflect.internal.Trees$TreeContextApiImpl.toString(Trees.scala:76) at scala.reflect.internal.Printers$class.backquotedPath(Printers.scala:57) at scala.reflect.internal.SymbolTable.backquotedPath(SymbolTable.scala:13) at scala.reflect.internal.Printers$TreePrinter.printTree(Printers.scala:382) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:22) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:19) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:34) at scala.tools.nsc.ast.Printers$TreePrinter.print(Printers.scala:19) at scala.reflect.internal.Printers$TreePrinter.printTree(Printers.scala:357) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:22) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:19) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:34) at scala.tools.nsc.ast.Printers$TreePrinter.print(Printers.scala:19) at scala.reflect.api.Printers$class.render(Printers.scala:174) at scala.reflect.api.Universe.render(Universe.scala:59) at scala.reflect.api.Printers$class.show(Printers.scala:190) at scala.reflect.api.Universe.show(Universe.scala:59) at scala.reflect.api.Printers$class.treeToString(Printers.scala:182) at scala.reflect.api.Universe.treeToString(Universe.scala:59) at scala.reflect.api.Trees$TreeApi$class.toString(Trees.scala:192) at scala.reflect.internal.Trees$TreeContextApiImpl.toString(Trees.scala:76) at scala.reflect.internal.Printers$class.backquotedPath(Printers.scala:57) at scala.reflect.internal.SymbolTable.backquotedPath(SymbolTable.scala:13) at scala.reflect.internal.Printers$TreePrinter.printTree(Printers.scala:382) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:22) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:19) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:34) at scala.tools.nsc.ast.Printers$TreePrinter.print(Printers.scala:19) at scala.reflect.internal.Printers$TreePrinter.printTree(Printers.scala:357) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:22) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:19) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:34) at scala.tools.nsc.ast.Printers$TreePrinter.print(Printers.scala:19) at scala.reflect.api.Printers$class.render(Printers.scala:174) at scala.reflect.api.Universe.render(Universe.scala:59) at scala.reflect.api.Printers$class.show(Printers.scala:190) at scala.reflect.api.Universe.show(Universe.scala:59) at scala.reflect.api.Printers$class.treeToString(Printers.scala:182) at scala.reflect.api.Universe.treeToString(Universe.scala:59) at scala.reflect.api.Trees$TreeApi$class.toString(Trees.scala:192) at scala.reflect.internal.Trees$TreeContextApiImpl.toString(Trees.scala:76) at scala.reflect.internal.Printers$class.backquotedPath(Printers.scala:57) at scala.reflect.internal.SymbolTable.backquotedPath(SymbolTable.scala:13) at scala.reflect.internal.Printers$TreePrinter.printTree(Printers.scala:382) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:22) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:19) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:34) at scala.tools.nsc.ast.Printers$TreePrinter.print(Printers.scala:19) at scala.reflect.internal.Printers$TreePrinter.printTree(Printers.scala:357) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:22) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:19) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:34) at scala.tools.nsc.ast.Printers$TreePrinter.print(Printers.scala:19) at scala.reflect.api.Printers$class.render(Printers.scala:174) at scala.reflect.api.Universe.render(Universe.scala:59) at scala.reflect.api.Printers$class.show(Printers.scala:190) at scala.reflect.api.Universe.show(Universe.scala:59) at scala.reflect.api.Printers$class.treeToString(Printers.scala:182) at scala.reflect.api.Universe.treeToString(Universe.scala:59) at scala.reflect.api.Trees$TreeApi$class.toString(Trees.scala:192) at scala.reflect.internal.Trees$TreeContextApiImpl.toString(Trees.scala:76) at scala.reflect.internal.Printers$class.backquotedPath(Printers.scala:57) at scala.reflect.internal.SymbolTable.backquotedPath(SymbolTable.scala:13) at scala.reflect.internal.Printers$TreePrinter.printTree(Printers.scala:382) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:22) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:19) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:34) at scala.tools.nsc.ast.Printers$TreePrinter.print(Printers.scala:19) at scala.reflect.internal.Printers$TreePrinter.printTree(Printers.scala:357) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:22) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:19) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:34) at scala.tools.nsc.ast.Printers$TreePrinter.print(Printers.scala:19) at scala.reflect.api.Printers$class.render(Printers.scala:174) at scala.reflect.api.Universe.render(Universe.scala:59) at scala.reflect.api.Printers$class.show(Printers.scala:190) at scala.reflect.api.Universe.show(Universe.scala:59) at scala.reflect.api.Printers$class.treeToString(Printers.scala:182) at scala.reflect.api.Universe.treeToString(Universe.scala:59) at scala.reflect.api.Trees$TreeApi$class.toString(Trees.scala:192) at scala.reflect.internal.Trees$TreeContextApiImpl.toString(Trees.scala:76) at scala.reflect.internal.Printers$class.backquotedPath(Printers.scala:57) at scala.reflect.internal.SymbolTable.backquotedPath(SymbolTable.scala:13) at scala.reflect.internal.Printers$TreePrinter.printTree(Printers.scala:382) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:22) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:19) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:34) at scala.tools.nsc.ast.Printers$TreePrinter.print(Printers.scala:19) at scala.reflect.internal.Printers$TreePrinter.printTree(Printers.scala:357) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:22) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:19) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:34) at scala.tools.nsc.ast.Printers$TreePrinter.print(Printers.scala:19) at scala.reflect.api.Printers$class.render(Printers.scala:174) at scala.reflect.api.Universe.render(Universe.scala:59) at scala.reflect.api.Printers$class.show(Printers.scala:190) at scala.reflect.api.Universe.show(Universe.scala:59) at scala.reflect.api.Printers$class.treeToString(Printers.scala:182) at scala.reflect.api.Universe.treeToString(Universe.scala:59) at scala.reflect.api.Trees$TreeApi$class.toString(Trees.scala:192) at scala.reflect.internal.Trees$TreeContextApiImpl.toString(Trees.scala:76) at scala.reflect.internal.Printers$class.backquotedPath(Printers.scala:57) at scala.reflect.internal.SymbolTable.backquotedPath(SymbolTable.scala:13) at scala.reflect.internal.Printers$TreePrinter.printTree(Printers.scala:382) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:22) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:19) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:34) at scala.tools.nsc.ast.Printers$TreePrinter.print(Printers.scala:19) at scala.reflect.internal.Printers$TreePrinter.printTree(Printers.scala:357) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:22) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:19) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:34) at scala.tools.nsc.ast.Printers$TreePrinter.print(Printers.scala:19) at scala.reflect.api.Printers$class.render(Printers.scala:174) at scala.reflect.api.Universe.render(Universe.scala:59) at scala.reflect.api.Printers$class.show(Printers.scala:190) at scala.reflect.api.Universe.show(Universe.scala:59) at scala.reflect.api.Printers$class.treeToString(Printers.scala:182) at scala.reflect.api.Universe.treeToString(Universe.scala:59) at scala.reflect.api.Trees$TreeApi$class.toString(Trees.scala:192) at scala.reflect.internal.Trees$TreeContextApiImpl.toString(Trees.scala:76) at scala.reflect.internal.Printers$class.backquotedPath(Printers.scala:57) at scala.reflect.internal.SymbolTable.backquotedPath(SymbolTable.scala:13) at scala.reflect.internal.Printers$TreePrinter.printTree(Printers.scala:382) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:22) at scala.tools.nsc.ast.Printers$TreePrinter$$anonfun$print$1.apply(Printers.scala:19) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:34) at scala.tools.nsc.ast.Printers$TreePrinter.print(Printers.scala:19) at scala.reflect.api.Printers$class.render(Printers.scala:174) at scala.reflect.api.Universe.render(Universe.scala:59) at scala.reflect.api.Printers$class.show(Printers.scala:190) at scala.reflect.api.Universe.show(Universe.scala:59) at scala.reflect.api.Printers$class.treeToString(Printers.scala:182) at scala.reflect.api.Universe.treeToString(Universe.scala:59) at scala.reflect.api.Trees$TreeApi$class.toString(Trees.scala:192) at scala.reflect.internal.Trees$TreeContextApiImpl.toString(Trees.scala:76) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2496) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.toStringAttrs(LinterPlugin.scala:2129) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2501) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.toStringAttrs(LinterPlugin.scala:2129) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2501) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser.computeExpr(LinterPlugin.scala:1838) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.toStringAttrs(LinterPlugin.scala:2107) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2501) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.toStringAttrs(LinterPlugin.scala:2129) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2501) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser.computeExpr(LinterPlugin.scala:1838) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.toStringAttrs(LinterPlugin.scala:2107) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2501) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.toStringAttrs(LinterPlugin.scala:2129) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2501) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.toStringAttrs(LinterPlugin.scala:2129) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2501) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser.computeExpr(LinterPlugin.scala:1838) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.toStringAttrs(LinterPlugin.scala:2107) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2501) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.toStringAttrs(LinterPlugin.scala:2129) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2501) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.toStringAttrs(LinterPlugin.scala:2129) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2501) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.toStringAttrs(LinterPlugin.scala:2129) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2501) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser.computeExpr(LinterPlugin.scala:1838) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.toStringAttrs(LinterPlugin.scala:2107) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2501) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.toStringAttrs(LinterPlugin.scala:2129) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2501) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.toStringAttrs(LinterPlugin.scala:2129) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2501) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.toStringAttrs(LinterPlugin.scala:2129) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2501) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser.computeExpr(LinterPlugin.scala:1838) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.toStringAttrs(LinterPlugin.scala:2107) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2501) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.toStringAttrs(LinterPlugin.scala:2129) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2501) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.toStringAttrs(LinterPlugin.scala:2129) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2501) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser.computeExpr(LinterPlugin.scala:1838) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.toStringAttrs(LinterPlugin.scala:2107) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2501) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser.computeExpr(LinterPlugin.scala:1838) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.toStringAttrs(LinterPlugin.scala:2107) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2501) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser.computeExpr(LinterPlugin.scala:1838) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.toStringAttrs(LinterPlugin.scala:2107) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2501) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser.computeExpr(LinterPlugin.scala:1838) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.toStringAttrs(LinterPlugin.scala:2107) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2501) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.stringFunc(LinterPlugin.scala:2162) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.traverseString$1(LinterPlugin.scala:2506) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser$StringAttrs$.apply(LinterPlugin.scala:2516) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser.traverse(LinterPlugin.scala:2833) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser.traverse(LinterPlugin.scala:1257) at scala.reflect.api.Trees$Traverser$$anonfun$traverseStats$1$$anonfun$apply$1.apply$mcV$sp(Trees.scala:2840) at scala.reflect.api.Trees$Traverser.atOwner(Trees.scala:2849) at scala.reflect.api.Trees$Traverser.traverseStats(Trees.scala:2839) at scala.reflect.internal.Trees$class.itraverse(Trees.scala:1134) at scala.reflect.internal.SymbolTable.itraverse(SymbolTable.scala:13) at scala.reflect.internal.SymbolTable.itraverse(SymbolTable.scala:13) at scala.reflect.api.Trees$Traverser.traverse(Trees.scala:2825) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser.traverse(LinterPlugin.scala:3032) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser.traverse(LinterPlugin.scala:1257) at scala.reflect.internal.Trees$$anonfun$itraverse$3.apply$mcV$sp(Trees.scala:1111) at scala.reflect.api.Trees$Traverser.atOwner(Trees.scala:2849) at scala.reflect.internal.Trees$class.itraverse(Trees.scala:1110) at scala.reflect.internal.SymbolTable.itraverse(SymbolTable.scala:13) at scala.reflect.internal.SymbolTable.itraverse(SymbolTable.scala:13) at scala.reflect.api.Trees$Traverser.traverse(Trees.scala:2825) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser.traverse(LinterPlugin.scala:3032) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser.traverse(LinterPlugin.scala:1257) at scala.reflect.api.Trees$Traverser.traverseTrees(Trees.scala:2829) at scala.reflect.internal.Trees$$anonfun$itraverse$1.apply$mcV$sp(Trees.scala:1103) at scala.reflect.api.Trees$Traverser.atOwner(Trees.scala:2849) at scala.reflect.internal.Trees$class.itraverse(Trees.scala:1102) at scala.reflect.internal.SymbolTable.itraverse(SymbolTable.scala:13) at scala.reflect.internal.SymbolTable.itraverse(SymbolTable.scala:13) at scala.reflect.api.Trees$Traverser.traverse(Trees.scala:2825) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$PostTyperInterpreterTraverser.traverse(LinterPlugin.scala:3032) at com.foursquare.lint.LinterPlugin$PostTyperInterpreterComponent$$anon$3.apply(LinterPlugin.scala:1252) at scala.tools.nsc.Global$GlobalPhase.applyPhase(Global.scala:464) at scala.tools.nsc.Global$GlobalPhase$$anonfun$run$1.apply(Global.scala:431) at scala.tools.nsc.Global$GlobalPhase$$anonfun$run$1.apply(Global.scala:431) at scala.collection.Iterator$class.foreach(Iterator.scala:727) at scala.collection.AbstractIterator.foreach(Iterator.scala:1157) at scala.tools.nsc.Global$GlobalPhase.run(Global.scala:431) at scala.tools.nsc.Global$Run.compileUnitsInternal(Global.scala:1583) at scala.tools.nsc.Global$Run.compileUnits(Global.scala:1557) at scala.tools.nsc.Global$Run.compileSources(Global.scala:1553) at scala.tools.nsc.Global$Run.compile(Global.scala:1662) at xsbt.CachedCompiler0.run(CompilerInterface.scala:123) at xsbt.CachedCompiler0.run(CompilerInterface.scala:99)

• locked <0x00000000e0dfb2a8> (a xsbt.CachedCompiler0) at xsbt.CompilerInterface.run(CompilerInterface.scala:27) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at sbt.compiler.AnalyzingCompiler.call(AnalyzingCompiler.scala:102) at sbt.compiler.AnalyzingCompiler.compile(AnalyzingCompiler.scala:48) at sbt.compiler.AnalyzingCompiler.compile(AnalyzingCompiler.scala:41) at sbt.compiler.AggressiveCompile$$anonfun$3$$anonfun$compileScala$1$1.apply$mcV$sp(AggressiveCompile.scala:98) at sbt.compiler.AggressiveCompile$$anonfun$3$$anonfun$compileScala$1$1.apply(AggressiveCompile.scala:98) at sbt.compiler.AggressiveCompile$$anonfun$3$$anonfun$compileScala$1$1.apply(AggressiveCompile.scala:98) at sbt.compiler.AggressiveCompile.sbt$compiler$AggressiveCompile$$timed(AggressiveCompile.scala:159) at sbt.compiler.AggressiveCompile$$anonfun$3.compileScala$1(AggressiveCompile.scala:97) at sbt.compiler.AggressiveCompile$$anonfun$3.apply(AggressiveCompile.scala:142) at sbt.compiler.AggressiveCompile$$anonfun$3.apply(AggressiveCompile.scala:86) at sbt.inc.IncrementalCompile$$anonfun$doCompile$1.apply(Compile.scala:38) at sbt.inc.IncrementalCompile$$anonfun$doCompile$1.apply(Compile.scala:36) at sbt.inc.Incremental$.cycle(Incremental.scala:73) at sbt.inc.Incremental$$anonfun$1.apply(Incremental.scala:33) at sbt.inc.Incremental$$anonfun$1.apply(Incremental.scala:32) at sbt.inc.Incremental$.manageClassfiles(Incremental.scala:41) at sbt.inc.Incremental$.compile(Incremental.scala:32) at sbt.inc.IncrementalCompile$.apply(Compile.scala:26) at sbt.compiler.AggressiveCompile.compile2(AggressiveCompile.scala:150) at sbt.compiler.AggressiveCompile.compile1(AggressiveCompile.scala:70) at sbt.compiler.AggressiveCompile.apply(AggressiveCompile.scala:45) at sbt.Compiler$.apply(Compiler.scala:70) at sbt.Defaults$.sbt$Defaults$$compileTaskImpl(Defaults.scala:736) at sbt.Defaults$$anonfun$compileTask$1.apply(Defaults.scala:730) at sbt.Defaults$$anonfun$compileTask$1.apply(Defaults.scala:730) at scala.Function1$$anonfun$compose$1.apply(Function1.scala:47) at sbt.$tilde$greater$$anonfun$$u2219$1.apply(TypeFunctions.scala:42) at sbt.std.Transform$$anon$4.work(System.scala:64) at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:237) at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:237) at sbt.ErrorHandling$.wideConvert(ErrorHandling.scala:18) at sbt.Execute.work(Execute.scala:244) at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:237) at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:237) at sbt.ConcurrentRestrictions$$anon$4$$anonfun$1.apply(ConcurrentRestrictions.scala:160) at sbt.CompletionService$$anon$2.call(CompletionService.scala:30) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744)

"Scala Presentation Compiler []" daemon prio=10 tid=0x00007f437411a000 nid=0x7907 in Object.wait() [0x00007f43a9bec000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method)

• waiting on <0x00000000c6169590> (a scala.tools.nsc.util.WorkScheduler) at java.lang.Object.wait(Object.java:503) at scala.tools.nsc.util.WorkScheduler.waitForMoreWork(WorkScheduler.scala:16)
• locked <0x00000000c6169590> (a scala.tools.nsc.util.WorkScheduler) at scala.tools.nsc.interactive.PresentationCompilerThread$$anonfun$run$1.apply$mcZ$sp(PresentationCompilerThread.scala:21) at scala.tools.nsc.io.NullLogger$.logreplay(Replayer.scala:38) at scala.tools.nsc.interactive.PresentationCompilerThread.run(PresentationCompilerThread.scala:21)

"Scala Presentation Compiler []" daemon prio=10 tid=0x00007f4374115000 nid=0x7810 in Object.wait() [0x00007f43aaa54000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method)

• waiting on <0x00000000c3f84de0> (a scala.tools.nsc.util.WorkScheduler) at java.lang.Object.wait(Object.java:503) at scala.tools.nsc.util.WorkScheduler.waitForMoreWork(WorkScheduler.scala:16)
• locked <0x00000000c3f84de0> (a scala.tools.nsc.util.WorkScheduler) at scala.tools.nsc.interactive.PresentationCompilerThread$$anonfun$run$1.apply$mcZ$sp(PresentationCompilerThread.scala:21) at scala.tools.nsc.io.NullLogger$.logreplay(Replayer.scala:38) at scala.tools.nsc.interactive.PresentationCompilerThread.run(PresentationCompilerThread.scala:21)

"Scala Presentation Compiler []" daemon prio=10 tid=0x00007f43740cd000 nid=0x76fe in Object.wait() [0x00007f43aa476000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method)

• waiting on <0x00000000c1ec40e8> (a scala.tools.nsc.util.WorkScheduler) at java.lang.Object.wait(Object.java:503) at scala.tools.nsc.util.WorkScheduler.waitForMoreWork(WorkScheduler.scala:16)
• locked <0x00000000c1ec40e8> (a scala.tools.nsc.util.WorkScheduler) at scala.tools.nsc.interactive.PresentationCompilerThread$$anonfun$run$1.apply$mcZ$sp(PresentationCompilerThread.scala:21) at scala.tools.nsc.io.NullLogger$.logreplay(Replayer.scala:38) at scala.tools.nsc.interactive.PresentationCompilerThread.run(PresentationCompilerThread.scala:21)

"Service Thread" daemon prio=10 tid=0x00007f43c415e800 nid=0x7691 runnable [0x0000000000000000] java.lang.Thread.State: RUNNABLE

"C2 CompilerThread1" daemon prio=10 tid=0x00007f43c415c000 nid=0x7690 waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE

"C2 CompilerThread0" daemon prio=10 tid=0x00007f43c4159000 nid=0x768f waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE

"Signal Dispatcher" daemon prio=10 tid=0x00007f43c414f000 nid=0x768e waiting on condition [0x0000000000000000] java.lang.Thread.State: RUNNABLE

"Finalizer" daemon prio=10 tid=0x00007f43c4137000 nid=0x768d in Object.wait() [0x00007f43abefd000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method)

• waiting on <0x00000000c03ed8d0> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135)
• locked <0x00000000c03ed8d0> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151) at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:189)

"Reference Handler" daemon prio=10 tid=0x00007f43c4133000 nid=0x768c in Object.wait() [0x00007f43abffe000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method)

• waiting on <0x00000000c03eb2f0> (a java.lang.ref.Reference$Lock) at java.lang.Object.wait(Object.java:503) at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:133)
• locked <0x00000000c03eb2f0> (a java.lang.ref.Reference$Lock)

"main" prio=10 tid=0x00007f43c4009800 nid=0x7686 waiting on condition [0x00007f43c95b5000] java.lang.Thread.State: WAITING (parking) at sun.misc.Unsafe.park(Native Method)

• parking to wait for <0x00000000c5a2da98> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject) at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at java.util.concurrent.ExecutorCompletionService.take(ExecutorCompletionService.java:193) at sbt.ConcurrentRestrictions$$anon$4.take(ConcurrentRestrictions.scala:196) at sbt.Execute.next$1(Execute.scala:88) at sbt.Execute.processAll(Execute.scala:91) at sbt.Execute.runKeep(Execute.scala:69) at sbt.EvaluateTask$.liftedTree1$1(EvaluateTask.scala:186) at sbt.EvaluateTask$.sbt$EvaluateTask$$run$1(EvaluateTask.scala:186) at sbt.EvaluateTask$.runTask(EvaluateTask.scala:201) at sbt.Aggregation$$anonfun$3.apply(Aggregation.scala:67) at sbt.Aggregation$$anonfun$3.apply(Aggregation.scala:65) at sbt.EvaluateTask$.withStreams(EvaluateTask.scala:156) at sbt.Aggregation$.timedRun(Aggregation.scala:65) at sbt.Aggregation$.runTasks(Aggregation.scala:74) at sbt.Aggregation$$anonfun$applyTasks$1.apply(Aggregation.scala:34) at sbt.Aggregation$$anonfun$applyTasks$1.apply(Aggregation.scala:33) at sbt.Command$$anonfun$applyEffect$2$$anonfun$apply$3.apply(Command.scala:62) at sbt.Command$$anonfun$applyEffect$2$$anonfun$apply$3.apply(Command.scala:62) at sbt.Command$.process(Command.scala:95) at sbt.MainLoop$$anonfun$1$$anonfun$apply$1.apply(MainLoop.scala:100) at sbt.MainLoop$$anonfun$1$$anonfun$apply$1.apply(MainLoop.scala:100) at sbt.State$$anon$1.process(State.scala:179) at sbt.MainLoop$$anonfun$1.apply(MainLoop.scala:100) at sbt.MainLoop$$anonfun$1.apply(MainLoop.scala:100) at sbt.ErrorHandling$.wideConvert(ErrorHandling.scala:18) at sbt.MainLoop$.next(MainLoop.scala:100) at sbt.MainLoop$.run(MainLoop.scala:93) at sbt.MainLoop$$anonfun$runWithNewLog$1.apply(MainLoop.scala:71) at sbt.MainLoop$$anonfun$runWithNewLog$1.apply(MainLoop.scala:66) at sbt.Using.apply(Using.scala:25) at sbt.MainLoop$.runWithNewLog(MainLoop.scala:66) at sbt.MainLoop$.runAndClearLast(MainLoop.scala:49) at sbt.MainLoop$.runLoggedLoop(MainLoop.scala:33) at sbt.MainLoop$.runLogged(MainLoop.scala:25) at sbt.StandardMain$.runManaged(Main.scala:57) at sbt.xMain.run(Main.scala:29) at xsbt.boot.Launch$$anonfun$run$1.apply(Launch.scala:57) at xsbt.boot.Launch$.withContextLoader(Launch.scala:77) at xsbt.boot.Launch$.run(Launch.scala:57) at xsbt.boot.Launch$$anonfun$explicit$1.apply(Launch.scala:45) at xsbt.boot.Launch$.launch(Launch.scala:65) at xsbt.boot.Launch$.apply(Launch.scala:16) at xsbt.boot.Boot$.runImpl(Boot.scala:32) at xsbt.boot.Boot$.main(Boot.scala:21) at xsbt.boot.Boot.main(Boot.scala)

"VM Thread" prio=10 tid=0x00007f43c4130800 nid=0x768b runnable

"GC task thread#0 (ParallelGC)" prio=10 tid=0x00007f43c401f800 nid=0x7687 runnable

"GC task thread#1 (ParallelGC)" prio=10 tid=0x00007f43c4021800 nid=0x7688 runnable

"GC task thread#2 (ParallelGC)" prio=10 tid=0x00007f43c4023000 nid=0x7689 runnable

"GC task thread#3 (ParallelGC)" prio=10 tid=0x00007f43c4025000 nid=0x768a runnable

"VM Periodic Task Thread" prio=10 tid=0x00007f43c4169000 nid=0x7692 waiting on condition

JNI global references: 214

Heap PSYoungGen total 349184K, used 83897K [0x00000000eaa80000, 0x0000000100000000, 0x0000000100000000) eden space 348672K, 24% used [0x00000000eaa80000,0x00000000efc5e658,0x00000000fff00000) from space 512K, 12% used [0x00000000fff00000,0x00000000fff10000,0x00000000fff80000) to space 512K, 0% used [0x00000000fff80000,0x00000000fff80000,0x0000000100000000) ParOldGen total 699392K, used 602099K [0x00000000bff80000, 0x00000000eaa80000, 0x00000000eaa80000) object space 699392K, 86% used [0x00000000bff80000,0x00000000e4b7cef8,0x00000000eaa80000) PSPermGen total 206336K, used 104319K [0x00000000aff80000, 0x00000000bc900000, 0x00000000bff80000) object space 206336K, 50% used [0x00000000aff80000,0x00000000b655fc98,0x00000000bc900000)

[HairyFotr]

I've pushed a small possible fix. I'm guessing that the same part of the tree was being traversed over and over. Another thing that might fix this is increasing the stack size (-J-Xss switch for the play command).

Do you perhaps know of any large play projects on github? I'll try finding and experimenting on a few, and hopefully reproduce the issue.

[neurolabs]

I've pushed a small possible fix. I'm guessing that the same part of the tree was being traversed over and over.

Still happening with current master (a2784f0c45a8834452cc88e2bdbcdfd8f0bf739e)

Another thing that might fix this is increasing the stack size (-J-Xss switch for the play command).

Tried it with Xss16M, no dice.

Do you perhaps know of any large play projects on github? I'll try finding and experimenting on a few, and hopefully reproduce the issue.

Nope, sorry. But I can run a debug version and interpret the output.

[neurolabs]

Works in version 0.1.9 with play 2.3.4