Java LineNumberInputStream .getLineNumber ()
Syntax
LineNumberInputStream.getLineNumber() has the following syntax.
public int getLineNumber()
Example
In the following code shows how to use LineNumberInputStream.getLineNumber() method.
/*from ww w .j a v a 2 s. c o m*/
import java.io.FileInputStream;
import java.io.IOException;
import java.io.LineNumberInputStream;
public class Main {
public static void main(String[] args) throws IOException {
int i;
FileInputStream fis = new FileInputStream("C:/test.txt");
LineNumberInputStream lnis = new LineNumberInputStream(fis);
while ((i = lnis.read()) != -1) {
char c = (char) i;
if (i != 10) {
System.out.println("Character read: " + c);
int j = lnis.getLineNumber();
System.out.println(" at line: " + j);
}
}
}
}
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