Java Formatter(PrintStream ps) Constructor
Syntax
Formatter(PrintStream ps) constructor from Formatter has the following syntax.
public Formatter(PrintStream ps)
Example
In the following code shows how to use Formatter.Formatter(PrintStream ps) constructor.
//from w w w. j a v a 2 s .co m
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.PrintStream;
import java.io.UnsupportedEncodingException;
import java.util.Formatter;
import java.util.Locale;
public class Main {
public static void main(String[] args) throws FileNotFoundException, UnsupportedEncodingException {
Formatter formatter = new Formatter(new PrintStream(new FileOutputStream("generated/format.txt")));
// format a new string
String name = "from java2s.com";
formatter.format("Hello %s !", name);
// print the formatted string
System.out.println(formatter);
// flush the formatter. Here it does nothing.
formatter.flush();
System.out.println("Formatter Flushed.");
}
}
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