Tony Strauss created JRUBY-6471:
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Summary: JRuby doesn't seem to forward java methods to java arrays
properly
Key: JRUBY-6471
URL: https://jira.codehaus.org/browse/JRUBY-6471
Project: JRuby
Issue Type: Bug
Components: Java Integration
Affects Versions: JRuby 1.6.6
Reporter: Tony Strauss
As per the below jruby/irb session, getClass cannot be invoked on a Java array
through JRuby. It can be on a Java Integer.
jruby-1.6.6 :001 > a = Java::byte[1024].new
=> #<#<Class:0x487bd46a>:0x39b6a053>
jruby-1.6.6 :002 > a.respond_to?(:getClass)
=> false
jruby-1.6.6 :003 > i = java.lang.Integer.new(1)
=> #<Java::JavaLang::Integer:0x2a47b35d>
jruby-1.6.6 :004 > i.respond_to?(:getClass)
=> true
The equivalent code works fine from Java:
public class Boog {
public static void main(String[] args) {
byte[] a = new byte[3];
System.out.println(a.getClass().toString());
System.out.println(a.getClass().isArray());
}
}
This seems to be the case for not only getClass() but also for other Java
methods that should be available on Java arrays (i.e., toString()).
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