Java InputStream.close()
Syntax
InputStream.close() has the following syntax.
public void close() throws IOException
Example
In the following code shows how to use InputStream.close() method.
//w ww . j a v a 2 s .c o m
import java.io.FileInputStream;
import java.io.InputStream;
public class Main {
public static void main(String[] args) throws Exception {
// new input stream created
InputStream is = new FileInputStream("C://test.txt");
// invoke available
int i = is.available();
// number of bytes available is printed
System.out.println(i);
// releases any system resources associated with the stream
is.close();
// throws io exception on available() invocation
i = is.available();
System.out.println(i);
}
}
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