To convert an array to another type in Java, you can use the Arrays.stream
method to create a stream from the array, and then use the appropriate map
method to map the elements of the stream to the new type.
Here is an example of how you can convert an array of int
values to an array of String
values in Java:
int[] array = {1, 2, 3, 4, 5}; String[] stringArray = Arrays.stream(array).mapToObj(String::valueOf).toArray(String[]::new);
In this example, we have an array called array
that contains int
values. We use the Arrays.stream
method to create a stream from the array, and then use the mapToObj
method to map the elements of the stream to String
values using the String.valueOf
method. Finally, we use the toArray
method to convert the stream to an array of String
values called stringArray
.
You can use a similar approach to convert an array to any other type in Java. Just make sure to use the appropriate map
method and the correct conversion function for the new type.