Java FilterInputStream.read()
Syntax
FilterInputStream.read() has the following syntax.
public int read() throws IOException
Example
In the following code shows how to use FilterInputStream.read() method.
import java.io.BufferedInputStream;
import java.io.FileInputStream;
import java.io.FilterInputStream;
import java.io.InputStream;
//from w w w. jav a 2 s. com
public class Main {
public static void main(String[] args) throws Exception {
int i = 0;
char c;
// create input streams
InputStream is = new FileInputStream("C://test.txt");
FilterInputStream fis = new BufferedInputStream(is);
// read till the end of the stream
while ((i = fis.read()) != -1) {
// converts integer to character
c = (char) i;
System.out.println("Character read: " + c);
}
}
}
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