return the set of groups . concode_field_sep String path concode_elem_sep String defaultRevision concode_elem_sep String recommendShallow concode_elem_sep String src concode_elem_sep Repository repo concode_elem_sep String name concode_elem_sep Set<String> groups concode_elem_sep String remote concode_elem_sep String dest concode_elem_sep List<CopyFile> copyfiles concode_elem_sep String url concode_elem_sep String revision concode_field_sep void addCopyFiles concode_elem_sep String getName concode_elem_sep List<CopyFile> getCopyFiles concode_elem_sep void setRecommendShallow concode_elem_sep int compareTo concode_elem_sep void addCopyFile concode_elem_sep RepoProject setUrl concode_elem_sep boolean isAncestorOf concode_elem_sep boolean isAncestorOf concode_elem_sep String getUrl concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep String getPath concode_elem_sep String getPathWithSlash concode_elem_sep String getRecommendShallow concode_elem_sep void copy concode_elem_sep boolean inGroup concode_elem_sep RepoProject setGroups concode_elem_sep void clearCopyFiles concode_elem_sep String getRemote concode_elem_sep RepoProject setDefaultRevision concode_elem_sep String getRevision
Set < String > function ( ) { return groups ; }