java.lang.Error

Unresolved compilation problems: Obj cannot be resolved to a variable NumberComparator cannot be resolved to a variable

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  • via Unknown by Lio Liov,
  • via Unknown by Jeff Verdegan,
  • Stack trace

    • java.lang.Error: Unresolved compilation problems: Obj cannot be resolved to a variable NumberComparator cannot be resolved to a variable at Practice.QueueExample.main(QueueExample.java:10)

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