Java InputStreamReader(InputStream in, Charset cs) Constructor
Syntax
InputStreamReader(InputStream in, Charset cs) constructor from InputStreamReader has the following syntax.
public InputStreamReader(InputStream in, Charset cs)
Example
In the following code shows how to use InputStreamReader.InputStreamReader(InputStream in, Charset cs) constructor.
//from w ww .j a v a 2 s.c o m
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.nio.charset.Charset;
public class Main {
public static void main(String[] args) throws IOException {
FileInputStream fis = new FileInputStream("C:/test.txt");
InputStreamReader isr = new InputStreamReader(fis,Charset.defaultCharset());
// input stream reader is closed
isr.close();
System.out.print("close() invoked");
// read() called after closed method
int i = isr.read();
char c = (char) i;
System.out.println(c);
}
}
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