new PrintWriter(BufferedWriter, boolean autoFlush)
import java.io.BufferedWriter;
import java.io.FileWriter;
import java.io.PrintWriter;
public class MainClass {
public static void main(String args[]) {
try {
// Create a print writer
FileWriter fw = new FileWriter(args[0]);
BufferedWriter bw = new BufferedWriter(fw);
PrintWriter pw = new PrintWriter(bw, false);
// Experiment with some methods
pw.println(true);
pw.println('A');
pw.println(500);
pw.println(40000L);
pw.println(45.67f);
pw.println(45.67);
pw.println("Hello");
pw.println(new Integer("99"));
// Close print writer
pw.close();
} catch (Exception e) {
System.out.println("Exception: " + e);
}
}
}
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Java Book
File Stream
PrintWriter:
- PrintWriter
- new PrintWriter(BufferedWriter, boolean autoFlush)
- new PrintWriter(Writer out)
- PrintWriter: close()
- PrintWriter: println(double x)
- Writer: write(char[] cbuf)