jirb_swing broken: JRuby picking wrong constructor, with no obvious work around
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Key: JRUBY-4680
URL: http://jira.codehaus.org/browse/JRUBY-4680
Project: JRuby
Issue Type: Bug
Affects Versions: JRuby 1.5
Environment: Ubuntu, openjdk 6
Reporter: Damian Steer
Assignee: Thomas E Enebo
jirb_swing is currently crashing on the line:
{noformat}
text.caret_color = Color.new(0xa4, 0x00, 0x00)
java/awt/Color.java:314:in `testColorValueRange':
java.lang.IllegalArgumentException: Color parameter outside of expected range:
Red (NativeException)
from java/awt/Color.java:398:in `<init>'
from java/awt/Color.java:373:in `<init>'
from java/awt/Color.java:464:in `<init>'
from sun/reflect/NativeConstructorAccessorImpl.java:-2:in `newInstance0'
from sun/reflect/NativeConstructorAccessorImpl.java:57:in `newInstance
{noformat}
The reason is that Color accepts three integers (0-255) or three floats (0-1).
JRuby used to pick the former, but since
http://github.com/jruby/jruby/commit/78c4199e12db9c1de082ab989b00a9092c952ae2
it's choosing the latter and hence throwing an exception.
I can't see a way to select the correct constructor using java_send, which
would let us work around it.
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