Example usage for java.io PrintWriter PrintWriter

Introduction

In this page you can find the example usage for java.io PrintWriter PrintWriter.

Prototype

public PrintWriter(File file) throws FileNotFoundException

Source Link

Document

Creates a new PrintWriter, without automatic line flushing, with the specified file.

Usage

From source file:Main.java

public static void main(String[] args) {
    int i = 70;/*from w ww  . j av  a  2s .  com*/

    PrintWriter pw = new PrintWriter(System.out);

    // write integer as ASCII characters
    pw.write(i);
    pw.write(76);

    // flush the writer
    pw.flush();

}

From source file:Main.java

public static void main(String[] args) {
    int i = 123;//w w w  . ja v a 2 s  .  co  m

    PrintWriter pw = new PrintWriter(System.out);

    // print int
    pw.println(i);
    pw.println(987);

    // flush the writer
    pw.flush();

}

From source file:Main.java

public static void main(String[] args) {
    char c = 'a';

    PrintWriter pw = new PrintWriter(System.out);

    // print string
    pw.println(c);//from  w w w. ja v  a  2s  . c  o  m
    pw.println('b');

    // flush the writer
    pw.flush();

}

From source file:Main.java

public static void main(String[] args) {
    char c = 'a';

    PrintWriter pw = new PrintWriter(System.out);

    // write char
    pw.write(c);//from www.  ja  v  a 2 s  .c  o  m
    pw.write('b');

    // flush the writer
    pw.flush();

}

From source file:Main.java

public static void main(String[] args) {
    try {//from w  ww  .  ja va 2  s .  co m
        PrintWriter pw = new PrintWriter("c:/text.txt");

        // append chars
        pw.append('H');
        pw.append('e');
        pw.append('l');
        pw.append('l');
        pw.append('o');

        // flush the writer
        pw.flush();
        pw.close();
    } catch (Exception ex) {
        ex.printStackTrace();
    }
}

From source file:Main.java

public static void main(String[] args) {
    try {//from   w  w w.j a  v  a2 s  .c  o  m
        PrintWriter pw = new PrintWriter(System.out);

        // append chars
        pw.append('H');
        pw.append('e');
        pw.append('l');
        pw.append('l');
        pw.append('o');

        // flush the writer
        pw.flush();

    } catch (Exception ex) {
        ex.printStackTrace();
    }
}

From source file:Main.java

public static void main(String[] args) {
    try {//from w  ww . ja  v a 2s  . c om
        PrintWriter pw = new PrintWriter(new File("c:/text.txt"));

        // append chars
        pw.append('H');
        pw.append('e');
        pw.append('l');
        pw.append('l');
        pw.append('o');

        // flush the writer
        pw.flush();
        pw.close();
    } catch (Exception ex) {
        ex.printStackTrace();
    }
}

From source file:Main.java

public static void main(String[] args) {
    float f = 123.456f;

    PrintWriter pw = new PrintWriter(System.out);

    // print float
    pw.println(f);/*from  w ww . ja  va  2 s  . c  om*/
    pw.println(987.765f);

    // flush the writer
    pw.flush();

}

From source file:Main.java

public static void main(String[] args) {
    double d = 123.456;

    PrintWriter pw = new PrintWriter(System.out);

    // print doubles
    pw.println(d);//ww w.  j ava  2s .  co  m
    pw.println(987.765);

    // flush the writer
    pw.flush();

}

From source file:Main.java

public static void main(String[] args) {
    long l = 1234567890L;

    PrintWriter pw = new PrintWriter(System.out);

    // print long
    pw.println(l);/*from   w  ww  .j a  v a  2s  .  c o  m*/
    pw.println(987654321L);

    // flush the writer
    pw.flush();

}