[Documentation Request] Java example on I/O binding

Hi,

Can we add more examples for Java library please? I don't see OnnxRuntime-GPU 1.15 Java library has any IO binding class implemented. Wonder if we need to implement ourselves? Some examples would be good.

Thanks!

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#### Document Details
* Title: I/O Binding
* Page: [https://onnxruntime.ai/docs/performance/tune-performance/iobinding.html](https://onnxruntime.ai/docs/performance/tune-performance/iobinding.html)
* Page Source: iobinding.md

Start with the iobinding.md source for the I/O Binding page and check the Java library support described for ONNX Runtime GPU 1.15. Clarify whether the work is limited to Java examples or also requires implementing an I/O binding class. Done means the page documents the supported Java usage with working examples, or clearly records that implementation work is needed first.

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