Example usage for java.io PrintWriter flush

Introduction

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

Prototype

public void flush()

Source Link

Document

Flushes the stream.

Usage

From source file:Main.java

public static void main(String[] args) {
    String s = "tutorial from java2s.com";
    try {/*www . j  a v  a2 s.  c  o  m*/

        PrintWriter pw = new PrintWriter(System.out);

        // format text with default locale
        // %s indicates a string will be placed there, which is s
        pw.format("This is a %s program", s);

        // flush the writer
        pw.flush();

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

From source file:Main.java

public static void main(String[] args) {
    try {/*ww w . ja va 2s .com*/
        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 {//ww w .j  a v a  2 s. c  om
        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) {
    Object obj1 = "Object";
    Object obj2 = 2;/*from  ww  w  .  ja va  2  s .  c  o  m*/
    Date date = new Date();
    try {
        PrintWriter pw = new PrintWriter(System.out);

        // print object
        pw.print(obj1);

        // print another object
        pw.print(obj2);

        // print a date (it is an object)
        pw.print(date);

        pw.flush();

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

From source file:Main.java

public static void main(String[] args) {
    try {//www .j  av a  2  s  . co  m
        PrintWriter pw = new PrintWriter(System.out, true);

        // 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) {
    String s = "tutorial from java2s.com";
    try {/*www  .  j av a2  s .c  o m*/

        PrintWriter pw = new PrintWriter(System.out);

        // printf text with specified locale.
        // %s indicates a string will be placed there, which is s
        pw.printf(Locale.UK, "This is a %s program", s);

        // flush the writer
        pw.flush();

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

From source file:Main.java

public static void main(String[] args) {
    String s = "tutorial from java2s.com";
    try {/*from  w w  w  .j ava2  s  . c om*/

        PrintWriter pw = new PrintWriter(System.out);

        // format text with specified locale.
        // %s indicates a string will be placed there, which is s
        pw.format(Locale.UK, "This is a %s program", s);

        // 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 a2  s .c  om
        PrintWriter pw = new PrintWriter("c:/text.txt", "ACSII");

        // 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 {//  www .j a  v a  2  s .c o  m
        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) {
    String s = "from java2s.com";

    PrintWriter pw = new PrintWriter(System.out);

    // print string
    pw.print(s);//from w w  w  .  j a v a2s.  c  o m

    // change the line twice
    pw.println();
    pw.println();

    // print another string
    pw.print("Two lines.");

    // flush the writer
    pw.flush();

}