Question

Given the following class: Create a class MyGenerator that can be used in the below main method.

class Random{
public static void main(String [] args){
perform(new MyGenerator());
}
private static abstract class Generator {
protected abstract double getRandom();
}
public static void perform(T g){
System.out.println(g.getRandom());
}
}

Answer 1

Step-by-step explanation:

The below code shows the complete code for the project. we have used Math.random() as a means of generating a random double value in the getRandom() method since it is not specified.

class Random {

`\ \ \ \ \ \ \ \ \mathbf{ public \ static \ void \ main \ (String[] \ args) \ \ \{}`

perform(new MyGenerator());

}

`\mathbf{private \ static \ abstract \ class \ Generator \{ \ }`

`\mathbf{ \ protected \ abstract \ double \ getRandom();}`

}

public static <T extends Generator> void perform(T g) {

`\mathbf{System.out.println(g.getRandom());}`

}

// MyGenerator class inherited from Generator

public static class MyGenerator extends Generator {

// implementing abstract method getRandom() of Generator class

`\mathbf{Override}`

`\mathbf{protected \ double \ getRandom() \{ }`

//returning a single double value between 0.0 and 1.0

`\mathbf{return \ Math.random();}`

}

}

}

/*OUTPUT (will be random)*/

0.53296649765