Example usage for java.util Random Random

Introduction

In this page you can find the example usage for java.util Random Random.

Prototype

public Random()

Source Link

Document

Creates a new random number generator.

Usage

From source file:Main.java

public static String RandomNIntforStr(int digits) {
    Random random = new Random();
    StringBuilder sb = new StringBuilder(digits);
    for (int i = 0; i < digits; i++) {
        sb.append(random.nextInt(10));/*from  w  w  w . ja  v a  2 s . com*/
        //         sb.append((char)('0' + rnd.nextInt(10)));  
    }
    return sb.toString();
}

From source file:Main.java

public static int randomColor() {
    Random random = new Random();
    return Color.argb(255, random.nextInt(255), random.nextInt(255), random.nextInt(255));
}

From source file:Main.java

public static int getPicSlNo() {
    int number = -9999;
    Random random = new Random();
    number = random.nextInt(9999);//from w ww.  j  a v a2  s. c om
    return number;
}

From source file:Main.java

public static int randomColor() {
    Random rnd = new Random();
    int color = Color.argb(255, rnd.nextInt(256), rnd.nextInt(256), rnd.nextInt(256));
    return color;
}

From source file:Main.java

public static int gteRandomColor() {
    Random random = new Random();
    return Color.rgb(random.nextInt(200) + 20, random.nextInt(200) + 20, random.nextInt(200) + 20);
}

From source file:Main.java

public static int ParseColor() {
    Random random = new Random();
    int red = random.nextInt(255);
    int green = random.nextInt(255);
    int blue = random.nextInt(255);
    return Color.argb(255, red, green, blue);
}

From source file:Main.java

public static int randomColor() {
    Random __rdn = new Random();
    int __red = __rdn.nextInt(255);
    int __green = __rdn.nextInt(255);
    int __blue = __rdn.nextInt(255);
    return Color.rgb(__red, __green, __blue);
}

From source file:Main.java

public static int randomColor() {
    Random r = new Random();
    int red = r.nextInt(256);
    int green = r.nextInt(256);
    int blue = r.nextInt(256);
    return Color.rgb(red, green, blue);
}

From source file:Main.java

public static String randomNumericString(int stringLength) {
    Random generator = new Random();
    StringBuilder randomStringBuilder = new StringBuilder();
    for (int i = 0; i < stringLength; i++) {
        randomStringBuilder.append(generator.nextInt(9));
    }//from  w  w w.ja va2 s . c  om
    return randomStringBuilder.toString();
}

From source file:Main.java

public static int randomColr() {
    Random random = new Random();
    int r = random.nextInt(180);
    int g = random.nextInt(180);
    int b = random.nextInt(180);
    return Color.rgb(r, g, b);
}