java.lang.ClassCastException

rush.Car cannot be cast to java.lang.Comparable

Solutions on the web19028

  • via Coderanch by Steven Gibbs, 11 months ago
    rush.Car cannot be cast to java.lang.Comparable
  • via Terracotta by clarissa, 11 months ago
    com.sun.org.apache.xerces.internal.dom.ElementNSImpl cannot be cast to java.lang.Comparable
  • org.eclipse.birt.report.engine.content.impl.TableContent cannot be cast to java.lang.Comparable
  • Stack trace

    • java.lang.ClassCastException: rush.Car cannot be cast to java.lang.Comparable at java.util.TreeMap.put(TreeMap.java:542) at java.util.TreeSet.add(TreeSet.java:238) at rush.Board.<init>(Board.java:39) at rush.RushFrame.main(RushFrame.java:25)

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