Java service test failed

[tisonkun]

@G-XD CI failed - let's investigate and I suppose we may need to interception solution for handling or skipping specific services tests.

https://github.com/apache/incubator-opendal/actions/runs/6643410061

c5333ea#commitcomment-130904078

[Xuanwo]

It's a rust core bug that cos service doesn't handle list correctly. We shouldn't add param prefix when it's value is empty.

[tisonkun]

As tagged a good first issue, may you attach a link to the related code? Even I try to take this issue I find it's not easy to start XD

[Xuanwo]

https://github.com/apache/incubator-opendal/blob/c5333ea3e76e94201b5110b99093ff08c87fc076/core/src/services/cos/core.rs#L291

We should check p instead of path