The dump logging will print all headers, but if somehow there is a header (key) in there with an empty list of values, that empty list is printed. Would it not make more sense to also print the key in that case, so you know which headers are empty?
If i inject a fake header that meets this criteria via a debugger session, we can see in the logging that the key "Test" is missing:
https://github.com/eclipse-ee4j/metro-jax-ws/blob/5c1c438ba09b2eef8ad38834b92c3129e2a9c981/jaxws-ri/runtime/rt/src/main/java/com/sun/xml/ws/transport/http/client/HttpTransportPipe.java#L431
The
dumplogging will print all headers, but if somehow there is a header (key) in there with an empty list ofvalues, that empty list is printed. Would it not make more sense to also print thekeyin that case, so you know which headers are empty?If i inject a fake header that meets this criteria via a debugger session, we can see in the logging that the
key"Test" is missing: