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scalacompilationscala-breeze

scala breeze compilation error

I am trying to compile the scala breeze library (release 0.9) with sbt 2.13. I am getting the following error:

[info] Loading project definition from C:\scala\breeze-releases-v0.9\project

[info] Set current project to breeze-parent (in build file:/C:/scala/breeze-releases-v0.9/)

[info] Compiling 280 Scala sources to C:\scala\breeze-releases-v0.9\math\target\scala-2.11\classes...

[error] C:\scala\breeze-releases-v0.9\math\src\main\scala\breeze\util\HeapDump.scala:5: object management is not a member of package com.sun

[error] import com.sun.management.HotSpotDiagnosticMXBean

[error] C:\scala\breeze-releases-v0.9\math\src\main\scala\breeze\util\HeapDump.scala:21: not found: type HotSpotDiagnosticMXBean

[error]   private lazy val hotspotMBean: HotSpotDiagnosticMXBean = getHotspotMBean();

[error] C:\scala\breeze-releases-v0.9\math\src\main\scala\breeze\util\HeapDump.scala:38: not found: type HotSpotDiagnosticMXBean

[error]   private def getHotspotMBean():HotSpotDiagnosticMXBean = {

[error] C:\scala\breeze-releases-v0.9\math\src\main\scala\breeze\util\HeapDump.scala:42: not found: type HotSpotDiagnosticMXBean

[error]         HOTSPOT_BEAN_NAME, classOf[HotSpotDiagnosticMXBean]);

[error] four errors found

I am on java sdk 1.7.0_02

What should I do?

Thanks,

Mike

Solution

  • I answered this on Breeze's mailing list, but this is because you're using a non-HotSpot VM. I'll delete this class in the next release of Breeze.