#1002476
  • Created on
    2015-05-28 18:56
  • Reported by
    Simon Schäfer
  • Status
    Fixed
  • Priority
    Normal (3)
  • Assigned to
    Simon Schäfer
  • Milestone
    Lithium 4.4
  • Plan Level
    -
  • Permission type
    Public
  • Due Date
    -

Attachments

NotImplementedError for Annotated

I get the following exception when I call organize imports for ScalaSourceViewerConfiguration:
java.lang.RuntimeException: Not implemented! Annotated
	at scala.sys.package$.error(package.scala:27)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$class.default(TreePrintingTraversals.scala:87)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$prettyPrinter$.default(PrettyPrinter.scala:20)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$class.Annotated(TreePrintingTraversals.scala:125)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$prettyPrinter$.Annotated(PrettyPrinter.scala:20)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$$anonfun$dispatchToPrinter$1.apply(TreePrintingTraversals.scala:61)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$$anonfun$dispatchToPrinter$1.apply(TreePrintingTraversals.scala:18)
	at scala.tools.refactoring.common.SilentTracing$class.context(tracing.scala:99)
	at scala.tools.refactoring.MultiStageRefactoring.context(MultiStageRefactoring.scala:14)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$class.dispatchToPrinter(TreePrintingTraversals.scala:18)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$prettyPrinter$.dispatchToPrinter(PrettyPrinter.scala:20)
	at scala.tools.refactoring.sourcegen.SourceGenerator$class.print(SourceGenerator.scala:160)
	at scala.tools.refactoring.MultiStageRefactoring.print(MultiStageRefactoring.scala:14)
	at scala.tools.refactoring.sourcegen.CommonPrintUtils$class.typeToString(CommonPrintUtils.scala:32)
	at scala.tools.refactoring.MultiStageRefactoring.typeToString(MultiStageRefactoring.scala:14)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$TypePrinters$class.TypeTree(PrettyPrinter.scala:294)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$prettyPrinter$.TypeTree(PrettyPrinter.scala:20)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$prettyPrinter$.TypeTree(PrettyPrinter.scala:20)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$$anonfun$dispatchToPrinter$1.apply(TreePrintingTraversals.scala:60)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$$anonfun$dispatchToPrinter$1.apply(TreePrintingTraversals.scala:18)
	at scala.tools.refactoring.common.SilentTracing$class.context(tracing.scala:99)
	at scala.tools.refactoring.MultiStageRefactoring.context(MultiStageRefactoring.scala:14)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$class.dispatchToPrinter(TreePrintingTraversals.scala:18)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$prettyPrinter$.dispatchToPrinter(PrettyPrinter.scala:20)
	at scala.tools.refactoring.sourcegen.SourceGenerator$class.print(SourceGenerator.scala:160)
	at scala.tools.refactoring.MultiStageRefactoring.print(MultiStageRefactoring.scala:14)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$class.printSingleTree(TreePrintingTraversals.scala:192)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$prettyPrinter$.printSingleTree(PrettyPrinter.scala:20)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$class.p(TreePrintingTraversals.scala:159)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$prettyPrinter$.p(PrettyPrinter.scala:20)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$TypePrinters$class.Typed(PrettyPrinter.scala:298)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$prettyPrinter$.Typed(PrettyPrinter.scala:20)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$$anonfun$dispatchToPrinter$1.apply(TreePrintingTraversals.scala:51)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$$anonfun$dispatchToPrinter$1.apply(TreePrintingTraversals.scala:18)
	at scala.tools.refactoring.common.SilentTracing$class.context(tracing.scala:99)
	at scala.tools.refactoring.MultiStageRefactoring.context(MultiStageRefactoring.scala:14)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$class.dispatchToPrinter(TreePrintingTraversals.scala:18)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$prettyPrinter$.dispatchToPrinter(PrettyPrinter.scala:20)
	at scala.tools.refactoring.sourcegen.SourceGenerator$class.print(SourceGenerator.scala:160)
	at scala.tools.refactoring.MultiStageRefactoring.print(MultiStageRefactoring.scala:14)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$class.printSingleTree(TreePrintingTraversals.scala:192)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$prettyPrinter$.printSingleTree(PrettyPrinter.scala:20)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$class.p(TreePrintingTraversals.scala:159)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$prettyPrinter$.p(PrettyPrinter.scala:20)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$PatternMatchingPrinters$class.Match(PrettyPrinter.scala:187)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$prettyPrinter$.Match(PrettyPrinter.scala:20)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$$anonfun$dispatchToPrinter$1.apply(TreePrintingTraversals.scala:46)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$$anonfun$dispatchToPrinter$1.apply(TreePrintingTraversals.scala:18)
	at scala.tools.refactoring.common.SilentTracing$class.context(tracing.scala:99)
	at scala.tools.refactoring.MultiStageRefactoring.context(MultiStageRefactoring.scala:14)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$class.dispatchToPrinter(TreePrintingTraversals.scala:18)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$prettyPrinter$.dispatchToPrinter(PrettyPrinter.scala:20)
	at scala.tools.refactoring.sourcegen.SourceGenerator$class.print(SourceGenerator.scala:160)
	at scala.tools.refactoring.MultiStageRefactoring.print(MultiStageRefactoring.scala:14)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$class.printSingleTree(TreePrintingTraversals.scala:192)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$prettyPrinter$.printSingleTree(PrettyPrinter.scala:20)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$class.p(TreePrintingTraversals.scala:159)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$prettyPrinter$.p(PrettyPrinter.scala:20)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$FunctionPrinters$class.Function(PrettyPrinter.scala:368)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$prettyPrinter$.Function(PrettyPrinter.scala:20)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$$anonfun$dispatchToPrinter$1.apply(TreePrintingTraversals.scala:42)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$$anonfun$dispatchToPrinter$1.apply(TreePrintingTraversals.scala:18)
	at scala.tools.refactoring.common.SilentTracing$class.context(tracing.scala:99)
	at scala.tools.refactoring.MultiStageRefactoring.context(MultiStageRefactoring.scala:14)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$class.dispatchToPrinter(TreePrintingTraversals.scala:18)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$prettyPrinter$.dispatchToPrinter(PrettyPrinter.scala:20)
	at scala.tools.refactoring.sourcegen.SourceGenerator$class.print(SourceGenerator.scala:160)
	at scala.tools.refactoring.MultiStageRefactoring.print(MultiStageRefactoring.scala:14)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$class.printSingleTree(TreePrintingTraversals.scala:192)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$prettyPrinter$.printSingleTree(PrettyPrinter.scala:20)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$$anonfun$2.apply(TreePrintingTraversals.scala:280)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$$anonfun$2.apply(TreePrintingTraversals.scala:278)
	at scala.collection.immutable.List$$anonfun$foldRight$1.apply(List.scala:397)
	at scala.collection.LinearSeqOptimized$class.foldLeft(LinearSeqOptimized.scala:124)
	at scala.collection.immutable.List.foldLeft(List.scala:84)
	at scala.collection.immutable.List.foldRight(List.scala:397)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$class.printManyTrees(TreePrintingTraversals.scala:278)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$prettyPrinter$.printManyTrees(PrettyPrinter.scala:20)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$class.pp(TreePrintingTraversals.scala:172)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$prettyPrinter$.pp(PrettyPrinter.scala:20)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$MethodCallPrinters$class.Apply(PrettyPrinter.scala:236)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$prettyPrinter$.Apply(PrettyPrinter.scala:20)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$$anonfun$dispatchToPrinter$1.apply(TreePrintingTraversals.scala:53)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$$anonfun$dispatchToPrinter$1.apply(TreePrintingTraversals.scala:18)
	at scala.tools.refactoring.common.SilentTracing$class.context(tracing.scala:99)
	at scala.tools.refactoring.MultiStageRefactoring.context(MultiStageRefactoring.scala:14)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$class.dispatchToPrinter(TreePrintingTraversals.scala:18)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$prettyPrinter$.dispatchToPrinter(PrettyPrinter.scala:20)
	at scala.tools.refactoring.sourcegen.SourceGenerator$class.print(SourceGenerator.scala:160)
	at scala.tools.refactoring.MultiStageRefactoring.print(MultiStageRefactoring.scala:14)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$class.printSingleTree(TreePrintingTraversals.scala:192)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$prettyPrinter$.printSingleTree(PrettyPrinter.scala:20)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$class.p(TreePrintingTraversals.scala:159)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$prettyPrinter$.p(PrettyPrinter.scala:20)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$MethodCallPrinters$class.Select(PrettyPrinter.scala:211)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$prettyPrinter$.Select(PrettyPrinter.scala:20)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$$anonfun$dispatchToPrinter$1.apply(TreePrintingTraversals.scala:57)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$$anonfun$dispatchToPrinter$1.apply(TreePrintingTraversals.scala:18)
	at scala.tools.refactoring.common.SilentTracing$class.context(tracing.scala:99)
	at scala.tools.refactoring.MultiStageRefactoring.context(MultiStageRefactoring.scala:14)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$class.dispatchToPrinter(TreePrintingTraversals.scala:18)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$prettyPrinter$.dispatchToPrinter(PrettyPrinter.scala:20)
	at scala.tools.refactoring.sourcegen.SourceGenerator$class.print(SourceGenerator.scala:160)
	at scala.tools.refactoring.MultiStageRefactoring.print(MultiStageRefactoring.scala:14)
	at scala.tools.refactoring.sourcegen.SourceGenerator$class.generate(SourceGenerator.scala:89)
	at scala.tools.refactoring.MultiStageRefactoring.generate(MultiStageRefactoring.scala:14)
	at scala.tools.refactoring.sourcegen.SourceGenerator$class.createText(SourceGenerator.scala:78)
	at scala.tools.refactoring.MultiStageRefactoring.createText(MultiStageRefactoring.scala:14)
	at scala.tools.refactoring.implementations.OrganizeImports$InnerImports$RemoveUnused.scala$tools$refactoring$implementations$OrganizeImports$InnerImports$RemoveUnused$$asText(OrganizeImports.scala:476)
	at scala.tools.refactoring.implementations.OrganizeImports$InnerImports$RemoveUnused$$anonfun$allSelects$1.apply(OrganizeImports.scala:497)
	at scala.tools.refactoring.implementations.OrganizeImports$InnerImports$RemoveUnused$$anonfun$allSelects$1.apply(OrganizeImports.scala:497)
	at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:245)
	at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:245)
	at scala.collection.immutable.List.foreach(List.scala:381)
	at scala.collection.generic.TraversableForwarder$class.foreach(TraversableForwarder.scala:35)
	at scala.collection.mutable.ListBuffer.foreach(ListBuffer.scala:45)
	at scala.collection.TraversableLike$class.map(TraversableLike.scala:245)
	at scala.collection.AbstractTraversable.map(Traversable.scala:104)
	at scala.tools.refactoring.implementations.OrganizeImports$InnerImports$RemoveUnused.allSelects(OrganizeImports.scala:497)
	at scala.tools.refactoring.implementations.OrganizeImports$InnerImports$RemoveUnused.<init>(OrganizeImports.scala:500)
	at scala.tools.refactoring.implementations.OrganizeImports$InnerImports$$anon$3.transform(OrganizeImports.scala:553)
	at scala.tools.refactoring.implementations.OrganizeImports$InnerImports$$anon$3.transform(OrganizeImports.scala:548)
	at scala.reflect.internal.Trees$$anonfun$itransform$2.apply(Trees.scala:1363)
	at scala.reflect.internal.Trees$$anonfun$itransform$2.apply(Trees.scala:1361)
	at scala.reflect.api.Trees$Transformer.atOwner(Trees.scala:2600)
	at scala.reflect.internal.Trees$class.itransform(Trees.scala:1360)
	at scala.reflect.internal.SymbolTable.itransform(SymbolTable.scala:16)
	at scala.reflect.internal.SymbolTable.itransform(SymbolTable.scala:16)
	at scala.reflect.api.Trees$Transformer.transform(Trees.scala:2555)
	at scala.tools.refactoring.implementations.OrganizeImports$InnerImports$$anon$3.transform(OrganizeImports.scala:560)
	at scala.tools.refactoring.implementations.OrganizeImports$InnerImports$$anon$3.transform(OrganizeImports.scala:548)
	at scala.reflect.api.Trees$Transformer$$anonfun$transformStats$1.apply(Trees.scala:2589)
	at scala.reflect.api.Trees$Transformer$$anonfun$transformStats$1.apply(Trees.scala:2587)
	at scala.collection.immutable.List.loop$1(List.scala:173)
	at scala.collection.immutable.List.mapConserve(List.scala:189)
	at scala.reflect.api.Trees$Transformer.transformStats(Trees.scala:2587)
	at scala.reflect.internal.Trees$class.itransform(Trees.scala:1404)
	at scala.reflect.internal.SymbolTable.itransform(SymbolTable.scala:16)
	at scala.reflect.internal.SymbolTable.itransform(SymbolTable.scala:16)
	at scala.reflect.api.Trees$Transformer.transform(Trees.scala:2555)
	at scala.tools.refactoring.implementations.OrganizeImports$InnerImports$$anon$3.transform(OrganizeImports.scala:560)
	at scala.tools.refactoring.implementations.OrganizeImports$InnerImports$$anon$3.transform(OrganizeImports.scala:548)
	at scala.reflect.api.Trees$Transformer.transformTemplate(Trees.scala:2563)
	at scala.reflect.internal.Trees$$anonfun$itransform$4.apply(Trees.scala:1408)
	at scala.reflect.internal.Trees$$anonfun$itransform$4.apply(Trees.scala:1407)
	at scala.reflect.api.Trees$Transformer.atOwner(Trees.scala:2600)
	at scala.reflect.internal.Trees$class.itransform(Trees.scala:1406)
	at scala.reflect.internal.SymbolTable.itransform(SymbolTable.scala:16)
	at scala.reflect.internal.SymbolTable.itransform(SymbolTable.scala:16)
	at scala.reflect.api.Trees$Transformer.transform(Trees.scala:2555)
	at scala.tools.refactoring.implementations.OrganizeImports$InnerImports$$anon$3.transform(OrganizeImports.scala:560)
	at scala.tools.refactoring.implementations.OrganizeImports$InnerImports$$anon$3.transform(OrganizeImports.scala:548)
	at scala.reflect.api.Trees$Transformer$$anonfun$transformStats$1.apply(Trees.scala:2589)
	at scala.reflect.api.Trees$Transformer$$anonfun$transformStats$1.apply(Trees.scala:2587)
	at scala.collection.immutable.List.loop$1(List.scala:173)
	at scala.collection.immutable.List.mapConserve(List.scala:189)
	at scala.reflect.api.Trees$Transformer.transformStats(Trees.scala:2587)
	at scala.reflect.internal.Trees$$anonfun$itransform$7.apply(Trees.scala:1426)
	at scala.reflect.internal.Trees$$anonfun$itransform$7.apply(Trees.scala:1426)
	at scala.reflect.api.Trees$Transformer.atOwner(Trees.scala:2600)
	at scala.reflect.internal.Trees$class.itransform(Trees.scala:1425)
	at scala.reflect.internal.SymbolTable.itransform(SymbolTable.scala:16)
	at scala.reflect.internal.SymbolTable.itransform(SymbolTable.scala:16)
	at scala.reflect.api.Trees$Transformer.transform(Trees.scala:2555)
	at scala.tools.refactoring.implementations.OrganizeImports$InnerImports$$anon$3.transform(OrganizeImports.scala:560)
	at scala.tools.refactoring.implementations.OrganizeImports$InnerImports$.organizeImportsInMethodBlocks(OrganizeImports.scala:562)
	at scala.tools.refactoring.implementations.OrganizeImports$$anonfun$20$$anonfun$apply$4.applyOrElse(OrganizeImports.scala:468)
	at scala.tools.refactoring.implementations.OrganizeImports$$anonfun$20$$anonfun$apply$4.applyOrElse(OrganizeImports.scala:466)
	at scala.PartialFunction$Lifted.apply(PartialFunction.scala:223)
	at scala.PartialFunction$Lifted.apply(PartialFunction.scala:219)
	at scala.tools.refactoring.transformation.Transformations$$anon$1.apply(Transformations.scala:67)
	at scala.tools.refactoring.transformation.Transformations$$anon$1.apply(Transformations.scala:66)
	at scala.Option.flatMap(Option.scala:171)
	at scala.tools.refactoring.transformation.Transformations$Transformation$$anon$7.apply(Transformations.scala:42)
	at scala.tools.refactoring.transformation.Transformations$Transformation$$anon$5.apply(Transformations.scala:49)
	at scala.tools.refactoring.Refactoring$class.transformFile(Refactoring.scala:41)
	at scala.tools.refactoring.MultiStageRefactoring.transformFile(MultiStageRefactoring.scala:14)
	at scala.tools.refactoring.implementations.OrganizeImports.perform(OrganizeImports.scala:471)
	at scala.tools.refactoring.implementations.OrganizeImports.perform(OrganizeImports.scala:79)
	at org.scalaide.refactoring.internal.ScalaIdeRefactoring$$anonfun$6$$anonfun$7.apply(ScalaIdeRefactoring.scala:177)
	at org.scalaide.refactoring.internal.ScalaIdeRefactoring$$anonfun$6$$anonfun$7.apply(ScalaIdeRefactoring.scala:177)
	at scala.tools.nsc.util.InterruptReq.execute(InterruptReq.scala:26)
	at scala.tools.nsc.interactive.Global$$anonfun$pollForWork$1.apply$mcV$sp(Global.scala:457)
	at scala.util.control.Breaks.breakable(Breaks.scala:38)
	at scala.tools.nsc.interactive.Global.pollForWork(Global.scala:431)
	at scala.tools.nsc.interactive.PresentationCompilerThread.run(PresentationCompilerThread.scala:22)


Old error:
2015-05-28 20:54:49,844 ERROR [main] - org.scala-ide.sdt.core - org.scala-ide.sdt.core - org.scala-ide.sdt.core - 0 - Throwable during asyncExec
java.lang.RuntimeException: Not implemented! ImportSelectorTree
	at scala.sys.package$.error(package.scala:27)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$class.default(TreePrintingTraversals.scala:87)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$prettyPrinter$.default(PrettyPrinter.scala:20)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$class.ImportSelectorTree(TreePrintingTraversals.scala:137)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$prettyPrinter$.ImportSelectorTree(PrettyPrinter.scala:20)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$$anonfun$dispatchToPrinter$1.apply(TreePrintingTraversals.scala:73)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$$anonfun$dispatchToPrinter$1.apply(TreePrintingTraversals.scala:18)
	at scala.tools.refactoring.common.SilentTracing$class.context(tracing.scala:69)
	at scala.tools.refactoring.MultiStageRefactoring.context(MultiStageRefactoring.scala:14)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$class.dispatchToPrinter(TreePrintingTraversals.scala:18)
	at scala.tools.refactoring.sourcegen.PrettyPrinter$prettyPrinter$.dispatchToPrinter(PrettyPrinter.scala:20)
	at scala.tools.refactoring.sourcegen.SourceGenerator$class.print(SourceGenerator.scala:159)
	at scala.tools.refactoring.MultiStageRefactoring.print(MultiStageRefactoring.scala:14)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$class.printSingleTree(TreePrintingTraversals.scala:192)
	at scala.tools.refactoring.sourcegen.ReusingPrinter$reusingPrinter$.printSingleTree(ReusingPrinter.scala:18)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$$anonfun$printManyTrees$1.apply(TreePrintingTraversals.scala:268)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$$anonfun$printManyTrees$1.apply(TreePrintingTraversals.scala:267)
	at scala.collection.immutable.List.map(List.scala:273)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$class.printManyTrees(TreePrintingTraversals.scala:267)
	at scala.tools.refactoring.sourcegen.ReusingPrinter$reusingPrinter$.printManyTrees(ReusingPrinter.scala:18)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$class.pp(TreePrintingTraversals.scala:172)
	at scala.tools.refactoring.sourcegen.ReusingPrinter$reusingPrinter$.pp(ReusingPrinter.scala:18)
	at scala.tools.refactoring.sourcegen.ReusingPrinter$ImportPrinters$class.Import(ReusingPrinter.scala:689)
	at scala.tools.refactoring.sourcegen.ReusingPrinter$reusingPrinter$.Import(ReusingPrinter.scala:18)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$$anonfun$dispatchToPrinter$1.apply(TreePrintingTraversals.scala:32)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$$anonfun$dispatchToPrinter$1.apply(TreePrintingTraversals.scala:18)
	at scala.tools.refactoring.common.SilentTracing$class.context(tracing.scala:69)
	at scala.tools.refactoring.MultiStageRefactoring.context(MultiStageRefactoring.scala:14)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$class.dispatchToPrinter(TreePrintingTraversals.scala:18)
	at scala.tools.refactoring.sourcegen.ReusingPrinter$reusingPrinter$.dispatchToPrinter(ReusingPrinter.scala:44)
	at scala.tools.refactoring.sourcegen.SourceGenerator$class.print(SourceGenerator.scala:157)
	at scala.tools.refactoring.MultiStageRefactoring.print(MultiStageRefactoring.scala:14)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$class.printSingleTree(TreePrintingTraversals.scala:192)
	at scala.tools.refactoring.sourcegen.ReusingPrinter$reusingPrinter$.printSingleTree(ReusingPrinter.scala:18)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$$anonfun$printManyTrees$1.apply(TreePrintingTraversals.scala:268)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$$anonfun$printManyTrees$1.apply(TreePrintingTraversals.scala:267)
	at scala.collection.immutable.List.map(List.scala:277)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$class.printManyTrees(TreePrintingTraversals.scala:267)
	at scala.tools.refactoring.sourcegen.ReusingPrinter$reusingPrinter$.printManyTrees(ReusingPrinter.scala:18)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$class.pp(TreePrintingTraversals.scala:172)
	at scala.tools.refactoring.sourcegen.ReusingPrinter$reusingPrinter$.pp(ReusingPrinter.scala:18)
	at scala.tools.refactoring.sourcegen.ReusingPrinter$PackagePrinters$class.PackageDef(ReusingPrinter.scala:744)
	at scala.tools.refactoring.sourcegen.ReusingPrinter$reusingPrinter$.PackageDef(ReusingPrinter.scala:18)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$$anonfun$dispatchToPrinter$1.apply(TreePrintingTraversals.scala:25)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$$anonfun$dispatchToPrinter$1.apply(TreePrintingTraversals.scala:18)
	at scala.tools.refactoring.common.SilentTracing$class.context(tracing.scala:69)
	at scala.tools.refactoring.MultiStageRefactoring.context(MultiStageRefactoring.scala:14)
	at scala.tools.refactoring.sourcegen.TreePrintingTraversals$TreePrinting$class.dispatchToPrinter(TreePrintingTraversals.scala:18)
	at scala.tools.refactoring.sourcegen.ReusingPrinter$reusingPrinter$.dispatchToPrinter(ReusingPrinter.scala:44)
	at scala.tools.refactoring.sourcegen.SourceGenerator$class.print(SourceGenerator.scala:157)
	at scala.tools.refactoring.MultiStageRefactoring.print(MultiStageRefactoring.scala:14)
	at scala.tools.refactoring.sourcegen.SourceGenerator$class.generate(SourceGenerator.scala:89)
	at scala.tools.refactoring.MultiStageRefactoring.generate(MultiStageRefactoring.scala:14)
	at scala.tools.refactoring.sourcegen.SourceGenerator$$anonfun$generateFragmentsFromTrees$4.apply(SourceGenerator.scala:118)
	at scala.tools.refactoring.sourcegen.SourceGenerator$$anonfun$generateFragmentsFromTrees$4.apply(SourceGenerator.scala:115)
	at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:245)
	at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:245)
	at scala.collection.immutable.List.foreach(List.scala:381)
	at scala.collection.TraversableLike$class.map(TraversableLike.scala:245)
	at scala.collection.immutable.List.map(List.scala:285)
	at scala.tools.refactoring.sourcegen.SourceGenerator$class.generateFragmentsFromTrees(SourceGenerator.scala:115)
	at scala.tools.refactoring.MultiStageRefactoring.generateFragmentsFromTrees(MultiStageRefactoring.scala:14)
	at scala.tools.refactoring.sourcegen.SourceGenerator$$anonfun$createChanges$1.apply(SourceGenerator.scala:33)
	at scala.tools.refactoring.sourcegen.SourceGenerator$$anonfun$createChanges$1.apply(SourceGenerator.scala:33)
	at scala.tools.refactoring.common.SilentTracing$class.context(tracing.scala:69)
	at scala.tools.refactoring.MultiStageRefactoring.context(MultiStageRefactoring.scala:14)
	at scala.tools.refactoring.sourcegen.SourceGenerator$class.createChanges(SourceGenerator.scala:32)
	at scala.tools.refactoring.MultiStageRefactoring.createChanges(MultiStageRefactoring.scala:14)
	at scala.tools.refactoring.Refactoring$$anonfun$refactor$1.apply(Refactoring.scala:32)
	at scala.tools.refactoring.Refactoring$$anonfun$refactor$1.apply(Refactoring.scala:31)
	at scala.tools.refactoring.common.SilentTracing$class.context(tracing.scala:69)
	at scala.tools.refactoring.MultiStageRefactoring.context(MultiStageRefactoring.scala:14)
	at scala.tools.refactoring.Refactoring$class.refactor(Refactoring.scala:31)
	at scala.tools.refactoring.MultiStageRefactoring.refactor(MultiStageRefactoring.scala:14)
	at scala.tools.refactoring.Refactoring$class.transformFile(Refactoring.scala:41)
	at scala.tools.refactoring.MultiStageRefactoring.transformFile(MultiStageRefactoring.scala:14)
	at scala.tools.refactoring.implementations.OrganizeImports.perform(OrganizeImports.scala:425)
	at scala.tools.refactoring.implementations.OrganizeImports.perform(OrganizeImports.scala:20)
	at org.scalaide.refactoring.internal.ScalaIdeRefactoring$$anonfun$6$$anonfun$7.apply(ScalaIdeRefactoring.scala:179)
	at org.scalaide.refactoring.internal.ScalaIdeRefactoring$$anonfun$6$$anonfun$7.apply(ScalaIdeRefactoring.scala:179)
	at scala.tools.nsc.util.InterruptReq.execute(InterruptReq.scala:26)
	at scala.tools.nsc.interactive.Global$$anonfun$pollForWork$1.apply$mcV$sp(Global.scala:455)
	at scala.util.control.Breaks.breakable(Breaks.scala:38)
	at scala.tools.nsc.interactive.Global.pollForWork(Global.scala:429)
	at scala.tools.nsc.interactive.PresentationCompilerThread.run(PresentationCompilerThread.scala:22)
User picture
  on 2015-10-07 17:58 *
By mlangc
Hi Simon, do you have some example code to reproduce this issue?
User picture
  on 2015-10-07 20:36 *
By Simon Schäfer
No, when the problem occurred I did not manage to reproduce it by a self hosting example. And now I have forgotten for which files the problem happened.
User picture
  on 2015-10-10 10:26 *
By Simon Schäfer
Status changed from New to Accepted
I found a file where the problem can be reproduced. It is org.scalaide.refactoring.internal.rename.Rename. It is important to select the "preserve existing groups" option in the "Scala > Editor > Organize Imports" preference page.
User picture
  on 2015-10-10 11:22 *
By mlangc
Hmm, unfortunately I can't reproduce this, although I selected "preserve existing groups". I tried with vanilla 4.2.0 and a local build based on scala-ide-40d8fb7d60a9f2f484a11b4e5705a015c016e819 and scala-refactoring-2f7c6478f41031a4c9a7c5bf31630b2d53b5521c. Can you reproduce this with vanilla 4.2.0?
User picture
  on 2015-10-13 10:29 *
By Simon Schäfer
Man, this is a weird error. Just tested it again and in the latest nightly it doesn't break, whereas in a slightly older version the error still happens.
User picture
  on 2015-12-01 12:53 *
By wpopielarski769697
Milestone set to No Milestone Backlog
User picture
  on 2015-12-12 17:39 *
By Simon Schäfer
I found another file where the error occurs ScalaSourceViewerConfiguration: https://github.com/scala-ide/scala-ide/blob/1c3bb3e8b8880b2bbc37122293bd689b6a38c340/org.scala-ide.sdt.core/src/org/scalaide/ui/internal/editor/ScalaSourceViewerConfiguration.scala The organize imports option "preserve only wildcards; one import statement per importee otherwise" is enabled
User picture
  on 2015-12-13 14:57 *
By mlangc
Hmm, I still cannot reproduce this, although I tried exactly with 1c3bb3e8b8880b2bbc37122293bd689b6a38c340; for me Organize imports simply breaks the code by removing import org.eclipse.jface.internal.text.html.HTMLPrinter (see ticket #1002613 which I just created).
User picture
  on 2015-12-30 16:40 *
By mlangc
@sschaef, can you eventually retry organizing imports on ScalaSourceViewerConfiguration with https://github.com/scala-ide/scala-refactoring/pull/121? It just worked fine for me...
User picture
  on 2016-01-10 01:26 *
By Simon Schäfer
Sorry to disappoint you, it is still broken...
User picture
  on 2016-01-22 10:27 *
By Simon Schäfer
Milestone changed from No Milestone Backlog to Lithium 4.4
User picture
  on 2016-01-22 10:30 *
By Simon Schäfer
Assigned to set to wpopielarski769697
User picture
  on 2016-01-25 14:51 *
By wpopielarski769697
well, it works for me, but I have latest changes from scala-refactoring (including organize imports). investigating...
User picture
  on 2016-01-29 15:17 *
By wpopielarski769697
I tried is on clean installation and I didn't reproduce this error, hard to say then
User picture
  on 2016-02-21 18:38 *
By Simon Schäfer
Tags added auto-import
Summary changed from NotImplementedError for ImportSelectorTree to NotImplementedError for Annotated
Description changed from <pre><code> 2015-05-28 20:5... to I get the following excepti...
Nowadays I get a different exception. It now says that Annotated is not implemented.
User picture
  on 2016-02-21 19:35 *
By Simon Schäfer
I could produce a minimal test case. Dancing around
User picture
  on 2016-02-21 19:36 *
By Simon Schäfer
Assigned to changed from wpopielarski769697 to Simon Schäfer
User picture
  on 2016-02-23 12:41 *
By Simon Schäfer
Status changed from Accepted to Fixed
Avoid tree printing in organize imports logic

Tree printing is buggy and in this case it led to an exception because
some synthetic tree of a for comprehension was printed. In order to
avoid the exception we no longer call the tree printing logic at all.
Instead we compare symbols and their names, which leads along the way
to even better performance.

Fix #1002476

Branch: master
Commit: scala-ide:47fdd3d377
User picture
  on 2016-04-08 17:33 *
By wpopielarski769697
Avoid tree printing in organize imports logic

Tree printing is buggy and in this case it led to an exception because
some synthetic tree of a for comprehension was printed. In order to
avoid the exception we no longer call the tree printing logic at all.
Instead we compare symbols and their names, which leads along the way
to even better performance.

Fix #1002476

Organize imports in ClassDef Tree Node

this commit is to make available organize imports in ClassDef

Implements 'organize imports' in methods body.

Additionally keeps imports for stable identifiers.

Drops to isLocal (2.10), guards position against NoPosition

Adds '\r' to stripFromCode, needed for Win

small optimization of logical statement

Organizes imports in blocks only, just like Intellij

Draws back \r improvement for Win in source generator

Enhancements suggested by @sschaef

Moves method participants into separate class

Extracts IsNotInImports to separate class

Enables tests after merge of #136

Adds possibility to shadow imports. Simple scenario

Branch: master
Commit: scala-ide:9249cac550