Array to Stream in Java

Prerequisite : Stream In Java

Using Arrays.stream() :

Syntax :

public static <T> Stream<T> getStream(T[] arr)
{
 return Arrays.stream(arr);
}

where, T represents generic type.

Example 1 : Arrays.stream() to convert string array to stream. Example 2 : Arrays.stream() to convert int array to stream. Example 3 : Arrays.stream() to convert long and double arrays to stream. Output:

Using Stream.of(), IntStream.of(), LongStream.of() & DoubleStream.of() :

Syntax :

public static <T> Stream<T> getStream(T[] arr)
{
 return Stream.of(arr);
}

where, T represents generic type.

Syntax of other functions is similar

Note : For object arrays, Stream.of() internally uses Arrays.stream(). Example 1 : Arrays.stream() to convert string array to stream. Example 2 : Arrays.stream() to convert int array to stream. Example 3 : Arrays.stream() to convert long and double arrays to stream.

Output: