Detailed analysis of the conversion between Java list and array

• Java

1. Convert array to list and call the static method aslist of arrays class.

asList public static
List

asList(T... a)Returns a fixed-size list backed by the specified array. (Changes to the returned list "write through" to the array.) This method acts as bridge between array-based and collection-based APIs,in combination with Collection. toArray(). The returned list is serializable and implements RandomAccess. This method also provides a convenient way to create a fixed-size list initialized to contain several elements:

List
stooges = Arrays. asList("Larry","Moe","Curly"); Parameters: a - the array by which the list will be backed Returns: a list view of the specified array

Usage: API provides a method to use. More common example code:

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