LongArrayList (Flink : Runtime 2.1.1 API)

java.lang.Object
- org.apache.flink.runtime.util.LongArrayList

```
public class LongArrayList
extends Object
```
Minimal implementation of an array-backed list of longs

Constructor Summary

Constructors
Constructor Description

LongArrayList(int capacity)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`add(long number)`
`void`	`clear()`
`boolean`	`isEmpty()`
`long`	`removeLong(int index)`
`int`	`size()`
`long[]`	`toArray()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- LongArrayList
```
public LongArrayList(int capacity)
```

Method Detail

size
```
public int size()
```

add
```
public boolean add(long number)
```

removeLong
```
public long removeLong(int index)
```

clear
```
public void clear()
```

isEmpty
```
public boolean isEmpty()
```

toArray
```
public long[] toArray()
```