Do queries support parameters without value?

[dkandalov]

Environment Details

• Helidon Version: 4.0.6

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Problem Description

https://github.com/helidon-io/helidon/blob/main/common/uri/src/main/java/io/helidon/common/uri/UriQueryWriteableImpl.java#L106 always appends '=' after query parameter. It's called by ClientRequestBase#queryParam so there doesn't seem to be a way to set parameter without a value.

Would be it worth supporting this?