SequenceInputStream SequenceInputStream(InputStream, InputStream) in Java

SequenceInputStream(InputStream, InputStream): This method is available in the java.io.SequenceInputStream class of Java.

Syntax:

java.io.SequenceInputStream.SequenceInputStream(InputStream s1, InputStream s2)

This method takes two arguments. This method initializes a newly created SequenceInputStreamby remembering the two arguments, which will be read in order, first s1 and then s2, to provide the bytes to be read from this SequenceInputStream.

Parameters: Two parameters are required for this method.

s1: the first input stream to read.

s2: the second input stream to read.

Exceptions: NA

Approach

Java

import java.io.FileInputStream;
import java.io.IOException;
import java.io.SequenceInputStream;

public class SequenceInputStreamSequenceInputStream {
    public static void main(String[] args) throws IOException {
        FileInputStream input1 = new FileInputStream("D:\\hello.txt");
        @SuppressWarnings("resource")
        FileInputStream input2 = new FileInputStream("D:\\hell.txt");
        SequenceInputStream sequenceInputStream = 
                       new SequenceInputStream(input1, input2);

        System.out.println(sequenceInputStream);
        sequenceInputStream.close();

    }
}

Output:

java.io.SequenceInputStream@2401f4c3

Some other methods of SequenceInputStream

available(): This method returns an estimate of the number of bytes that can be read (or skipped over) from the current underlying input stream without blocking the next invocation of a method for the current underlying input stream.

close(): This method closes this input stream and releases any system resources associated with the stream.

read(): This method reads the next byte of data from this input stream. 

read(byte[], int, int): This method reads up to len bytes of data from this input stream into an array of bytes.

SequenceInputStream(InputStream, InputStream): This method initializes a newly created SequenceInputStreamby remembering the two arguments, which will be read in order, first s1 and then s2, to provide the bytes to be read from this SequenceInputStream.

SequenceInputStream(Enumeration): This method initializes a newly created SequenceInputStream by remembering the argument, which must be an Enumeration that produces objects whose run-time type is InputStream.