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  1. JDK
  2. JDK-8186140

java long comparison with == operator returns incorrect result.

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    • Introduced In Version:
    • CPU:
      generic
    • OS:
      generic

      Description

      FULL PRODUCT VERSION :
      java version "1.8.0_144"
      Java(TM) SE Runtime Environment (build 1.8.0_144-b01)
      Java HotSpot(TM) 64-Bit Server VM (build 25.144-b01, mixed mode)

      ADDITIONAL OS VERSION INFORMATION :
      Darwin xx 16.7.0 Darwin Kernel Version 16.7.0: Thu Jun 15 17:36:27 PDT 2017; root:xnu-3789.70.16~2/RELEASE_X86_64 x86_64

      A DESCRIPTION OF THE PROBLEM :
      jrunscript

      var a = new java.io.File("/bin/cat");

      print(typeof a.length()); // object
      print(a.length() == a.length()); // false

      STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
      jrunscript

      var a = new java.io.File("/bin/cat");

      print(typeof a.length()); // object
      print(a.length() == a.length()); // false

      EXPECTED VERSUS ACTUAL BEHAVIOR :
      EXPECTED -
      number
      true
      ACTUAL -
      object
      false

      REPRODUCIBILITY :
      This bug can be reproduced always.

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              Assignee:
              pmuthuswamy Priya Lakshmi Muthuswamy (Inactive)
              Reporter:
              webbuggrp Webbug Group
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                Created:
                Updated:
                Resolved: