```
public final class LowCopyListMap
extends Object
```
A Map<String, List<String>> for headers and query strings in SdkHttpRequest and SdkHttpResponse that avoids copying data during conversion between builders and buildables, unless data is modified. This is created via emptyHeaders() or emptyQueryParameters().

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static LowCopyListMap.ForBuilder`	`emptyHeaders()`	Create an empty `LowCopyListMap.ForBuilder` for header storage.
`static LowCopyListMap.ForBuilder`	`emptyQueryParameters()`	Create an empty `LowCopyListMap.ForBuilder` for query parameter storage.

Modifier and Type	Class	Description
`static class`	`LowCopyListMap.ForBuildable`
`static class`	`LowCopyListMap.ForBuilder`

Class LowCopyListMap