All Methods Static Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`Map<String,String>`	`asMap()`	Copies the metadata into a new mutable map.
`Metadata`	`clone()`
`boolean`	`containsKey(String key)`
`static Metadata`	`create()`
`static Metadata`	`create(String fingerprint)`
`abstract String`	`fingerprint()`	The fingerprint for the items - needed for updating them.
`String`	`get(String key)`	Returns the value with the supplied key, or null.
`Metadata`	`put(String key, String value)`	Adds or replaces a metadata entry.
`Metadata`	`putAll(Map<String,String> input)`	Adds or replaces metadata entries.
`Metadata`	`remove(String key)`	Removes any entry with the supplied key.
`int`	`size()`

public Metadata put(String key,
                    String value)

Adds or replaces a metadata entry.

public Metadata putAll(Map<String,String> input)

Adds or replaces metadata entries.

public Metadata remove(String key)

Removes any entry with the supplied key.

asMap
```
public Map<String,String> asMap()
```
Copies the metadata into a new mutable map.

@Nullable
public String get(String key)

Returns the value with the supplied key, or null.

public boolean containsKey(String key)

public static Metadata create(String fingerprint)

Class Metadata