[Octave-bug-tracker] [bug #59244] class java.lang.Double cannot be cast to class java.lang.Float

[Dmitri A. Sergatskov]

URL:
  <https://savannah.gnu.org/bugs/?59244>

                 Summary: class java.lang.Double cannot be cast to class
java.lang.Float 
                 Project: GNU Octave
            Submitted by: dasergatskov
            Submitted on: Fri 09 Oct 2020 07:11:25 PM UTC
                Category: Interpreter
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Unexpected Error or Warning
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
                 Release: 6.0.90
         Discussion Lock: Any
        Operating System: GNU/Linux

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Details:

With java 14 and 15 i get:


octave:1>  test libinterp/octave-value/ov-java.cc-tst
***** testif HAVE_JAVA; usejava ("jvm")
 n = javaObject ("java.lang.Float", 1.35);
 assert (n.compareTo (1.0), 1);
 assert (n.compareTo (1.35), 0);
 assert (n.compareTo (10), -1);
 assert (n.doubleValue (), 1.35, 1e7);
!!!!! test failed
[java] java.lang.ClassCastException: class java.lang.Double cannot be cast to
class java.lang.Float (java.lang.Double and java.lang.Float are in module
java.base of loader 'bootstrap')



That was OK with java 1.8.0

Dmitri.
-- 





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