Example usage for java.text DecimalFormat DecimalFormat

Introduction

In this page you can find the example usage for java.text DecimalFormat DecimalFormat.

Prototype

public DecimalFormat(String pattern)

Source Link

Document

Creates a DecimalFormat using the given pattern and the symbols for the default java.util.Locale.Category#FORMAT FORMAT locale.

Usage

From source file:Main.java

public static void main(String args[]) {
    System.out.println(new DecimalFormat("000000E0").format(123123));
}

From source file:Main.java

public static void main(String args[]) {
    System.out.println(new DecimalFormat("0.#####E0").format(123456));
}

From source file:Main.java

public static void main(String args[]) {
    DecimalFormat df = new DecimalFormat("0000000000000000");
    String z = df.format(123456);
    System.out.println(z);/*w ww.j  a  v  a  2 s.co m*/
}

From source file:Main.java

public static void main(String[] args) {
    DecimalFormat df = new DecimalFormat("0.00");

    long freeMem = Runtime.getRuntime().freeMemory();
    System.out.println(df.format(freeMem / 1000000F) + " MB");
}

From source file:Main.java

public static void main(String[] args) {
    DecimalFormat df = new DecimalFormat("0.###");
    double[] tests = { 2.50, 2.0, 1.3751212, 2.1200 };
    for (double d : tests) {
        System.out.println(df.format(d));
    }//from w w  w  . j a v  a 2  s. c o  m
}

From source file:Main.java

public static void main(String[] args) {
    DecimalFormat df = new DecimalFormat("0.00");

    long maxMem = Runtime.getRuntime().maxMemory();
    System.out.println(df.format(maxMem / 1000000F) + " MB");

}

From source file:Main.java

public static void main(String args[]) {

    System.out.println(new DecimalFormat("0.######E0").format(12345));

}

From source file:Main.java

public static void main(String[] args) {
    DecimalFormat df = new DecimalFormat("0.00");

    long totalMem = Runtime.getRuntime().totalMemory();

    System.out.println(df.format(totalMem / 1000000F) + " MB");

}

From source file:Main.java

public static void main(String[] argv) throws Exception {

    DecimalFormat df = new DecimalFormat("#,.00;(#,.00)");
    System.out.println(df.format(7123.00));

}

From source file:Main.java

public static void main(String[] argv) throws Exception {

    DecimalFormat df = new DecimalFormat("\u00a4#,##0.00");
    System.out.println(df.format(4232.19));
    System.out.println(df.format(-4232.19));
}