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public interface Map
A single-method interface which maps keys to values.
| Nested Class Summary | |
|---|---|
static class |
Map.Chain
|
| Field Summary | |
|---|---|
static java.lang.Object |
DEFAULT_VALUE
|
static Map |
EMPTY_MAP
|
| Method Summary | |
|---|---|
java.lang.Object |
get(java.lang.Object key,
java.lang.Object defaultValue)
Returns the value associated with key. |
| Field Detail |
|---|
static final java.lang.Object DEFAULT_VALUE
static final Map EMPTY_MAP
| Method Detail |
|---|
java.lang.Object get(java.lang.Object key,
java.lang.Object defaultValue)
key. If there is
no value associated with key, defaultValue
is returned.
key - a key for the mapdefaultValue - the default value
defaultValue
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