question: get the required . concode_field_sep Set<ModuleInfo> requires concode_elem_sep ModuleInfo moduleInfo concode_field_sep boolean isRequired concode_elem_sep ModuleInfo getCheckedModuleInfo concode_elem_sep void checkRequired concode_elem_sep void addRequiresModuleInfo
target: Set < ModuleInfo > function ( ) { return new LinkedHashSet < ModuleInfo > ( requires ) ; }