apache Lists.newArrayList<>() pom
时间: 2024-01-01 09:59:14 浏览: 25
This is a code snippet from the Apache Commons Collections library.
`Lists.newArrayList<>()` is a method call that creates a new ArrayList that can hold any type of object. The angle brackets (`<>`) indicate that the ArrayList is a generic type, meaning that it can hold any type of object, but the type must be specified when the list is initialized.
The `pom` part of the code is not related to the `Lists.newArrayList<>()` method call. It is likely referring to the Maven Project Object Model (POM) file, which is an XML file that contains information about a project and its dependencies. The `pom` file is used by Maven to build and manage the project.
相关问题
apache Lists.newArrayList<>()
This code creates a new ArrayList instance using the generic type parameter `<E>` provided by the `List` interface in the Apache Commons Collections library. The `newArrayList<>()` method initializes the ArrayList with an initial capacity of 10. This method is useful when you want to create a new ArrayList instance and populate it with elements in a single step. For example:
```
List<String> myList = Lists.newArrayList("apple", "banana", "orange");
```
This creates a new ArrayList of Strings and populates it with the elements "apple", "banana", and "orange".
Lists.newArrayList<>()的包
Lists.newArrayList<>()是Google Guava库中的一个方法,用于创建一个新的可变列表(ArrayList)。因此,需要引入Google Guava库。以下是Maven坐标:
```
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>28.2-jre</version>
</dependency>
```