return the source jars that are to be built when the target is on the command line . concode_field_sep NestedSet<Artifact> transitiveSourceJars concode_elem_sep ImmutableList<Artifact> sourceJars concode_field_sep JavaSourceJarsProvider merge concode_elem_sep NestedSet<Artifact> getTransitiveSourceJars
ImmutableList < Artifact > function ( ) { return sourceJars ; }