Example usage for java.lang System out

Introduction

In this page you can find the example usage for java.lang System out.

Prototype

PrintStream out

To view the source code for java.lang System out.

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Document

The "standard" output stream.

Usage

From source file:Main.java

public static void main(String[] args) {

    for (int i = 0; i < 5; i++) {
        System.out.println("Random Number [" + (i + 1) + "] : " + Math.random());
    }/*  w w w  .ja va2 s.  c  o m*/
}

From source file:Main.java

public static void main(String[] args) {
    Double d1 = new Double(+0.0);
    System.out.println(d1.doubleValue());

    Double d2 = new Double(-0.0);
    System.out.println(d2.doubleValue());
    System.out.println(d1.equals(d2));
    System.out.println(+0.0 == -0.0);

}

From source file:Main.java

public static void main(String[] args) {
    StringBuilder sb = new StringBuilder();
    System.out.println(sb.capacity());
}

From source file:Main.java

public static void main(String[] argv) {
    String str = "     java 2 s.com    ";
    System.out.println(">" + str + "<");
    str = str.trim();// ww w  .  java2 s . co  m
    System.out.println(">" + str + "<");
}

From source file:Main.java

public static void main(String args[]) {
    String[][] data = new String[3][4];
    System.out.println("Dimension 1: " + data.length);
    System.out.println("Dimension 2: " + data[0].length);
}

From source file:Main.java

public static void main(String[] argv) {
    StringBuilder sb = new StringBuilder(20);
    System.out.println(sb.capacity());
}

From source file:Main.java

public static void main(String args[]) {

    Character c = new Character('c');

    System.out.println(c);
}

From source file:Main.java

public static void main(String[] args) {
    Boolean boolean1 = new Boolean("true");
    System.out.println(boolean1.booleanValue());

}

From source file:Main.java

public static void main(String[] args) {

    float f1 = 12.3f, f2 = 45.6f;

    System.out.println(StrictMath.nextUp(f1));

    System.out.println(StrictMath.nextUp(f2));
}

From source file:Main.java

public static void main(String[] args) {

    double d1 = 12.34, d2 = 56.78;

    System.out.println("closest long value to " + d1 + " = " + StrictMath.round(d1));

    System.out.println("closest long value to " + d2 + " = " + StrictMath.round(d2));
}