Avoid adding parameters in the source code with default value

[lhein]

Is your feature request related to a problem? Please describe.
Step configuration parameters have sometimes default values which are also mentioned in the Camel Catalog. If you are dropping a timer component on the canvas and just change the name to foo it generates quite a lot of code which doesn't need to be there because its default values. (see screenshot)

Describe the solution you'd like
Avoid generating code for default values of parameters. In the above example uri: timer:foo would have been enough.

[apupier]

duplicates of #558

[lhein]

Oh....thanks for pointing out, Aurelien. As this is a backend issue I wasn't checking in the UI issues.

[lhein]

adding another example which makes it even more obvious:

[Delawen]

On the other hand, we have been requested to add those values explicitly...

[apupier]

On the other hand, we have been requested to add those values explicitly...

i think, we were asked to have them visible in the UI. Not to have them serialized

[Delawen]

Just making sure. Because this was not happening before, so this is a new implementation (I think) based on that feedback.

[kahboom]

relates to KaotoIO/kaoto-ui#1396