Java files from jar (generated using gradle task) are not getting accessed in workspace -

i trying generate java sources wsdl, package sources jar , add jar project dependencies.

so far created jar wsdl2java utility of cxf using gradle task (in image bem-1.0.jar) java files created inside jar not getting accessed in workspace !

what missing here ?

i see there slight change in icon of bem-1.0.jar , rest of jar in eclipse build path (highlighted in image below). icon indicate ?

any appreciated. thanks.

i got issue resolved.

first thing icon difference indicate source in not attached jar created.

and when extracted jar, containing java source files , missed class files ! including class files worked.