# LongIntMapKt

Added in 1.4.0

*** ** * ** ***


```
public final class LongIntMapKt
```

<br />

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## Summary

| ### Public methods |
|---|---|
| `static final @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/collection/LongIntMap` | `https://developer.android.com/reference/androidx/collection/LongIntMapKt#buildLongIntMap(kotlin.Function1)( @https://developer.android.com/reference/androidx/annotation/NonNull Function1<@https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/collection/MutableLongIntMap, https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html> builderAction )` Builds a new `https://developer.android.com/reference/androidx/collection/LongIntMap` by populating a `https://developer.android.com/reference/androidx/collection/MutableLongIntMap` using the given `https://developer.android.com/reference/androidx/collection/package-summary#buildLongIntMap(kotlin.Function1)`. |
| `static final @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/collection/LongIntMap` | `https://developer.android.com/reference/androidx/collection/LongIntMapKt#buildLongIntMap(kotlin.Int,kotlin.Function1)( int initialCapacity, @https://developer.android.com/reference/androidx/annotation/NonNull Function1<@https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/collection/MutableLongIntMap, https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html> builderAction )` Builds a new `https://developer.android.com/reference/androidx/collection/LongIntMap` by populating a `https://developer.android.com/reference/androidx/collection/MutableLongIntMap` using the given `https://developer.android.com/reference/androidx/collection/package-summary#buildLongIntMap(kotlin.Int,kotlin.Function1)`. |
| `static final @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/collection/LongIntMap` | `https://developer.android.com/reference/androidx/collection/LongIntMapKt#emptyLongIntMap()()` Returns an empty, read-only `https://developer.android.com/reference/androidx/collection/LongIntMap`. |
| `static final @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/collection/LongIntMap` | `https://developer.android.com/reference/androidx/collection/LongIntMapKt#longIntMapOf()()` Returns a new `https://developer.android.com/reference/androidx/collection/MutableLongIntMap`. |
| `static final @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/collection/LongIntMap` | `https://developer.android.com/reference/androidx/collection/LongIntMapKt#longIntMapOf(kotlin.Long,kotlin.Int)(long key1, int value1)` Returns a new `https://developer.android.com/reference/androidx/collection/LongIntMap` with `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int)` associated with `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int)`. |
| `static final @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/collection/LongIntMap` | `https://developer.android.com/reference/androidx/collection/LongIntMapKt#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)(long key1, int value1, long key2, int value2)` Returns a new `https://developer.android.com/reference/androidx/collection/LongIntMap` with `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, and `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)` associated with `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, and `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, respectively. |
| `static final @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/collection/LongIntMap` | `https://developer.android.com/reference/androidx/collection/LongIntMapKt#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)( long key1, int value1, long key2, int value2, long key3, int value3 )` Returns a new `https://developer.android.com/reference/androidx/collection/LongIntMap` with `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, and `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)` associated with `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, and `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, respectively. |
| `static final @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/collection/LongIntMap` | `https://developer.android.com/reference/androidx/collection/LongIntMapKt#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)( long key1, int value1, long key2, int value2, long key3, int value3, long key4, int value4 )` Returns a new `https://developer.android.com/reference/androidx/collection/LongIntMap` with `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, and `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)` associated with `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, and `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, respectively. |
| `static final @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/collection/LongIntMap` | `https://developer.android.com/reference/androidx/collection/LongIntMapKt#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)( long key1, int value1, long key2, int value2, long key3, int value3, long key4, int value4, long key5, int value5 )` Returns a new `https://developer.android.com/reference/androidx/collection/LongIntMap` with `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, and `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)` associated with `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, and `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, respectively. |
| `static final @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/collection/MutableLongIntMap` | `https://developer.android.com/reference/androidx/collection/LongIntMapKt#mutableLongIntMapOf()()` Returns a new `https://developer.android.com/reference/androidx/collection/MutableLongIntMap`. |
| `static final @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/collection/MutableLongIntMap` | `https://developer.android.com/reference/androidx/collection/LongIntMapKt#mutableLongIntMapOf(kotlin.Long,kotlin.Int)(long key1, int value1)` Returns a new `https://developer.android.com/reference/androidx/collection/MutableLongIntMap` with `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int)` associated with `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int)`. |
| `static final @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/collection/MutableLongIntMap` | `https://developer.android.com/reference/androidx/collection/LongIntMapKt#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)(long key1, int value1, long key2, int value2)` Returns a new `https://developer.android.com/reference/androidx/collection/MutableLongIntMap` with `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, and `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)` associated with `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, and `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, respectively. |
| `static final @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/collection/MutableLongIntMap` | `https://developer.android.com/reference/androidx/collection/LongIntMapKt#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)( long key1, int value1, long key2, int value2, long key3, int value3 )` Returns a new `https://developer.android.com/reference/androidx/collection/MutableLongIntMap` with `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, and `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)` associated with `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, and `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, respectively. |
| `static final @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/collection/MutableLongIntMap` | `https://developer.android.com/reference/androidx/collection/LongIntMapKt#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)( long key1, int value1, long key2, int value2, long key3, int value3, long key4, int value4 )` Returns a new `https://developer.android.com/reference/androidx/collection/MutableLongIntMap` with `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, and `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)` associated with `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, and `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, respectively. |
| `static final @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/collection/MutableLongIntMap` | `https://developer.android.com/reference/androidx/collection/LongIntMapKt#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)( long key1, int value1, long key2, int value2, long key3, int value3, long key4, int value4, long key5, int value5 )` Returns a new `https://developer.android.com/reference/androidx/collection/MutableLongIntMap` with `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, and `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)` associated with `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, and `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, respectively. |

## Public methods

### buildLongIntMap

Artifact: [androidx.collection:collection](https://developer.android.com/jetpack/androidx/releases/collection) [View Source](https://cs.android.com/search?q=file:androidx/collection/LongIntMap.kt+function:buildLongIntMap) Added in [1.5.0](https://developer.android.com/jetpack/androidx/releases/collection#1.5.0)

```
public static final @NonNull LongIntMap buildLongIntMap(
    @NonNull Function1<@NonNull MutableLongIntMap, Unit> builderAction
)
```

Builds a new `https://developer.android.com/reference/androidx/collection/LongIntMap` by populating a `https://developer.android.com/reference/androidx/collection/MutableLongIntMap` using the given `https://developer.android.com/reference/androidx/collection/package-summary#buildLongIntMap(kotlin.Function1)`.

The instance passed as a receiver to the `https://developer.android.com/reference/androidx/collection/package-summary#buildLongIntMap(kotlin.Function1)` is valid only inside that function. Using it outside of the function produces an unspecified behavior.

| Parameters |
|---|---|
| `@https://developer.android.com/reference/androidx/annotation/NonNull Function1<@https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/collection/MutableLongIntMap, https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html> builderAction` | Lambda in which the `https://developer.android.com/reference/androidx/collection/MutableLongIntMap` can be populated. |

### buildLongIntMap

Artifact: [androidx.collection:collection](https://developer.android.com/jetpack/androidx/releases/collection) [View Source](https://cs.android.com/search?q=file:androidx/collection/LongIntMap.kt+function:buildLongIntMap) Added in [1.5.0](https://developer.android.com/jetpack/androidx/releases/collection#1.5.0)

```
public static final @NonNull LongIntMap buildLongIntMap(
    int initialCapacity,
    @NonNull Function1<@NonNull MutableLongIntMap, Unit> builderAction
)
```

Builds a new `https://developer.android.com/reference/androidx/collection/LongIntMap` by populating a `https://developer.android.com/reference/androidx/collection/MutableLongIntMap` using the given `https://developer.android.com/reference/androidx/collection/package-summary#buildLongIntMap(kotlin.Int,kotlin.Function1)`.

The instance passed as a receiver to the `https://developer.android.com/reference/androidx/collection/package-summary#buildLongIntMap(kotlin.Int,kotlin.Function1)` is valid only inside that function. Using it outside of the function produces an unspecified behavior.

| Parameters |
|---|---|
| `int initialCapacity` | Hint for the expected number of pairs added in the `https://developer.android.com/reference/androidx/collection/package-summary#buildLongIntMap(kotlin.Int,kotlin.Function1)`. |
| `@https://developer.android.com/reference/androidx/annotation/NonNull Function1<@https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/collection/MutableLongIntMap, https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html> builderAction` | Lambda in which the `https://developer.android.com/reference/androidx/collection/MutableLongIntMap` can be populated. |

### emptyLongIntMap

Artifact: [androidx.collection:collection](https://developer.android.com/jetpack/androidx/releases/collection) [View Source](https://cs.android.com/search?q=file:androidx/collection/LongIntMap.kt+function:emptyLongIntMap) Added in [1.4.0](https://developer.android.com/jetpack/androidx/releases/collection#1.4.0)

```
public static final @NonNull LongIntMap emptyLongIntMap()
```

Returns an empty, read-only `https://developer.android.com/reference/androidx/collection/LongIntMap`.

### longIntMapOf

Artifact: [androidx.collection:collection](https://developer.android.com/jetpack/androidx/releases/collection) [View Source](https://cs.android.com/search?q=file:androidx/collection/LongIntMap.kt+function:longIntMapOf) Added in [1.4.0](https://developer.android.com/jetpack/androidx/releases/collection#1.4.0)

```
public static final @NonNull LongIntMap longIntMapOf()
```

Returns a new `https://developer.android.com/reference/androidx/collection/MutableLongIntMap`.

### longIntMapOf

Artifact: [androidx.collection:collection](https://developer.android.com/jetpack/androidx/releases/collection) [View Source](https://cs.android.com/search?q=file:androidx/collection/LongIntMap.kt+function:longIntMapOf) Added in [1.4.0](https://developer.android.com/jetpack/androidx/releases/collection#1.4.0)

```
public static final @NonNull LongIntMap longIntMapOf(long key1, int value1)
```

Returns a new `https://developer.android.com/reference/androidx/collection/LongIntMap` with `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int)` associated with `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int)`.

### longIntMapOf

Artifact: [androidx.collection:collection](https://developer.android.com/jetpack/androidx/releases/collection) [View Source](https://cs.android.com/search?q=file:androidx/collection/LongIntMap.kt+function:longIntMapOf) Added in [1.4.0](https://developer.android.com/jetpack/androidx/releases/collection#1.4.0)

```
public static final @NonNull LongIntMap longIntMapOf(long key1, int value1, long key2, int value2)
```

Returns a new `https://developer.android.com/reference/androidx/collection/LongIntMap` with `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, and `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)` associated with `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, and `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, respectively.

### longIntMapOf

Artifact: [androidx.collection:collection](https://developer.android.com/jetpack/androidx/releases/collection) [View Source](https://cs.android.com/search?q=file:androidx/collection/LongIntMap.kt+function:longIntMapOf) Added in [1.4.0](https://developer.android.com/jetpack/androidx/releases/collection#1.4.0)

```
public static final @NonNull LongIntMap longIntMapOf(
    long key1,
    int value1,
    long key2,
    int value2,
    long key3,
    int value3
)
```

Returns a new `https://developer.android.com/reference/androidx/collection/LongIntMap` with `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, and `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)` associated with `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, and `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, respectively.

### longIntMapOf

Artifact: [androidx.collection:collection](https://developer.android.com/jetpack/androidx/releases/collection) [View Source](https://cs.android.com/search?q=file:androidx/collection/LongIntMap.kt+function:longIntMapOf) Added in [1.4.0](https://developer.android.com/jetpack/androidx/releases/collection#1.4.0)

```
public static final @NonNull LongIntMap longIntMapOf(
    long key1,
    int value1,
    long key2,
    int value2,
    long key3,
    int value3,
    long key4,
    int value4
)
```

Returns a new `https://developer.android.com/reference/androidx/collection/LongIntMap` with `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, and `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)` associated with `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, and `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, respectively.

### longIntMapOf

Artifact: [androidx.collection:collection](https://developer.android.com/jetpack/androidx/releases/collection) [View Source](https://cs.android.com/search?q=file:androidx/collection/LongIntMap.kt+function:longIntMapOf) Added in [1.4.0](https://developer.android.com/jetpack/androidx/releases/collection#1.4.0)

```
public static final @NonNull LongIntMap longIntMapOf(
    long key1,
    int value1,
    long key2,
    int value2,
    long key3,
    int value3,
    long key4,
    int value4,
    long key5,
    int value5
)
```

Returns a new `https://developer.android.com/reference/androidx/collection/LongIntMap` with `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, and `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)` associated with `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, and `https://developer.android.com/reference/androidx/collection/package-summary#longIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, respectively.

### mutableLongIntMapOf

Artifact: [androidx.collection:collection](https://developer.android.com/jetpack/androidx/releases/collection) [View Source](https://cs.android.com/search?q=file:androidx/collection/LongIntMap.kt+function:mutableLongIntMapOf) Added in [1.4.0](https://developer.android.com/jetpack/androidx/releases/collection#1.4.0)

```
public static final @NonNull MutableLongIntMap mutableLongIntMapOf()
```

Returns a new `https://developer.android.com/reference/androidx/collection/MutableLongIntMap`.

### mutableLongIntMapOf

Artifact: [androidx.collection:collection](https://developer.android.com/jetpack/androidx/releases/collection) [View Source](https://cs.android.com/search?q=file:androidx/collection/LongIntMap.kt+function:mutableLongIntMapOf) Added in [1.4.0](https://developer.android.com/jetpack/androidx/releases/collection#1.4.0)

```
public static final @NonNull MutableLongIntMap mutableLongIntMapOf(long key1, int value1)
```

Returns a new `https://developer.android.com/reference/androidx/collection/MutableLongIntMap` with `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int)` associated with `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int)`.

### mutableLongIntMapOf

Artifact: [androidx.collection:collection](https://developer.android.com/jetpack/androidx/releases/collection) [View Source](https://cs.android.com/search?q=file:androidx/collection/LongIntMap.kt+function:mutableLongIntMapOf) Added in [1.4.0](https://developer.android.com/jetpack/androidx/releases/collection#1.4.0)

```
public static final @NonNull MutableLongIntMap mutableLongIntMapOf(long key1, int value1, long key2, int value2)
```

Returns a new `https://developer.android.com/reference/androidx/collection/MutableLongIntMap` with `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, and `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)` associated with `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, and `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, respectively.

### mutableLongIntMapOf

Artifact: [androidx.collection:collection](https://developer.android.com/jetpack/androidx/releases/collection) [View Source](https://cs.android.com/search?q=file:androidx/collection/LongIntMap.kt+function:mutableLongIntMapOf) Added in [1.4.0](https://developer.android.com/jetpack/androidx/releases/collection#1.4.0)

```
public static final @NonNull MutableLongIntMap mutableLongIntMapOf(
    long key1,
    int value1,
    long key2,
    int value2,
    long key3,
    int value3
)
```

Returns a new `https://developer.android.com/reference/androidx/collection/MutableLongIntMap` with `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, and `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)` associated with `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, and `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, respectively.

### mutableLongIntMapOf

Artifact: [androidx.collection:collection](https://developer.android.com/jetpack/androidx/releases/collection) [View Source](https://cs.android.com/search?q=file:androidx/collection/LongIntMap.kt+function:mutableLongIntMapOf) Added in [1.4.0](https://developer.android.com/jetpack/androidx/releases/collection#1.4.0)

```
public static final @NonNull MutableLongIntMap mutableLongIntMapOf(
    long key1,
    int value1,
    long key2,
    int value2,
    long key3,
    int value3,
    long key4,
    int value4
)
```

Returns a new `https://developer.android.com/reference/androidx/collection/MutableLongIntMap` with `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, and `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)` associated with `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, and `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, respectively.

### mutableLongIntMapOf

Artifact: [androidx.collection:collection](https://developer.android.com/jetpack/androidx/releases/collection) [View Source](https://cs.android.com/search?q=file:androidx/collection/LongIntMap.kt+function:mutableLongIntMapOf) Added in [1.4.0](https://developer.android.com/jetpack/androidx/releases/collection#1.4.0)

```
public static final @NonNull MutableLongIntMap mutableLongIntMapOf(
    long key1,
    int value1,
    long key2,
    int value2,
    long key3,
    int value3,
    long key4,
    int value4,
    long key5,
    int value5
)
```

Returns a new `https://developer.android.com/reference/androidx/collection/MutableLongIntMap` with `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, and `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)` associated with `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, and `https://developer.android.com/reference/androidx/collection/package-summary#mutableLongIntMapOf(kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int,kotlin.Long,kotlin.Int)`, respectively.