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Article #329

Bug in Class class?????

#329
From: Carl Hewitt
Date: Sat, 29 Nov 1997 00:00
29 lines
1128 bytes
The isInstance method of the Class class does not seem to work (as does
the
getClasses() and getDeclaredClasses()  The following code returns false
for all three statements)

TIA

Carl

public class MyClass1 {
  public static void main(String[] args) {
    System.out.println(b.class.isInstance(a.class));
    System.out.println(a.class.isInstance(a1.class));
    System.out.println(b.class.isInstance(a1.class));
  }
}

class a implements a1 {

}

class b extends a {

}

interface a1 {

}
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From: Carl Hewitt <carl@oop.com>
Subject: Bug in Class class?????
Date: 1997/11/29
Message-ID: <34801D17.4EA42334@oop.com>
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Organization: oop.com
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Newsgroups: comp.lang.java.programmer,borland.public.jbuilder.java.language,borland.public.jbuilder.java.api