question: update one-to-many relation without rebuilding the whole entity concode_field_sep RepositoryVersionEntity parent concode_elem_sep StackEntity stack concode_elem_sep String displayName concode_elem_sep Set<HostVersionEntity> hostVersionEntities concode_elem_sep String version concode_elem_sep Logger LOG concode_elem_sep Provider<RepositoryVersionHelper> repositoryVersionHelperProvider concode_elem_sep VersionDefinitionXml versionDefinition concode_elem_sep RepositoryType type concode_elem_sep String operatingSystems concode_elem_sep List<String> STACK_PREFIXES concode_elem_sep Set<ClusterVersionEntity> clusterVersionEntities concode_elem_sep List<RepositoryVersionEntity> children concode_elem_sep String versionXml concode_elem_sep String versionXsd concode_elem_sep Long id concode_elem_sep String versionUrl concode_field_sep void setOperatingSystems concode_elem_sep void removePrefixFromVersion concode_elem_sep Long getId concode_elem_sep void setDisplayName concode_elem_sep void setDisplayName concode_elem_sep void setVersionXml concode_elem_sep String getVersionXsd concode_elem_sep String getStackVersion concode_elem_sep void setVersionUrl concode_elem_sep String getStackName concode_elem_sep boolean isVersionInStack concode_elem_sep int hashCode concode_elem_sep void setId concode_elem_sep void updateClusterVersionEntityRelation concode_elem_sep void setParent concode_elem_sep String getVersionXml concode_elem_sep String getVersion concode_elem_sep String getVersionUrl concode_elem_sep void setVersion concode_elem_sep void setType concode_elem_sep void setStack concode_elem_sep List<RepositoryVersionEntity> getChildren concode_elem_sep List<OperatingSystemEntity> getOperatingSystems concode_elem_sep String getDisplayName concode_elem_sep String getOperatingSystemsJson concode_elem_sep RepositoryType getType concode_elem_sep boolean equals concode_elem_sep StackEntity getStack concode_elem_sep StackId getStackId concode_elem_sep void setVersionXsd concode_elem_sep VersionDefinitionXml getRepositoryXml concode_elem_sep Long getParentId
target: void function ( HostVersionEntity arg0 ) { hostVersionEntities . add ( arg0 ) ; }