Karl Nelson

Not sure I can be much assistance on this one. Does the Python and JVM have the same machine architectures? Multiple threads indicate that this is a bug of some...

For reference here is the same code in JPype. ``` import sys import jpype from jpype.types import * from jpype import JImplements, JOverride jpype.startJVM() @JImplements('java.util.function.IntSupplier') class OneSupplier: @JOverride def getAsInt(self):...

A few notes for anyone who is trying this code under JPype. JPype does handle this case though autoboxing without a casting operator, but may not be what you desire....

I did a reach out to all the Java bridge codes about 2 years back. Unfortunately, PyJnius code apparently got missed as it never came up in my search. I...

JPype has support for lambdas from Functional interfaces starting at 1.0.0. It was part of the 30 pulls in 30 days March push to 1.0. JPype has had a long...

JPype can implement interfaces in Python. Just add decorators to ordinary Python classes. ``` from java.util.function import Consumer @jpype.JImplements(Consumer) class MyConsumer: @jpype.JOverride def apply(self, obj): pass ``` Use a string...

JPype speed unfortunately is sort of an is-what-it-is prospect. JPype is very defensive trying to guard against bad things which means there is a lot of non-trivial overhead. That means...

As for how JPype does method binding that detail should be in the developer/user guide. The method binding starts by presorting the list of methods for the dispatch according to...

I optimized the execution path for methods. The revised numbers for JPype are Pack arraylist 2.226081e-06 Iterate arraylist 4.082152e-06 Access(get) arraylist 2.962606e-06 Access([]) arraylist 3.644642e-06

I admit I am not a big fan of "it is safe to so long as you step on these squares in this order". When I started working on JPype...