retrieves the value of the specified `` extra '' property for this ldap syntax description . concode_field_sep LDAPSyntaxDescriptionSyntax descriptionSyntax concode_elem_sep String description concode_elem_sep Map<String,List<String>> extraProperties concode_elem_sep String definition concode_elem_sep String oid concode_field_sep String getDefinition concode_elem_sep LDAPSyntaxDescriptionSyntax getLdapSyntaxDescriptionSyntax concode_elem_sep int hashCode concode_elem_sep Map<String,List<String>> getExtraProperties concode_elem_sep boolean equals concode_elem_sep String toString concode_elem_sep void toString concode_elem_sep void setExtraProperty concode_elem_sep void setExtraProperty concode_elem_sep LDAPSyntaxDescription recreateFromDefinition concode_elem_sep String getDescription concode_elem_sep String getSchemaFile concode_elem_sep void setSchemaFile
List < String > function ( String arg0 ) { return extraProperties . get ( arg0 ) ; }