in java for all

**Question 1

Write a code fragment that will create an array of 10 integers, input values into the array (assume keyboard was created), then find the highest value and print that value

**Question 2

Assuming that inFile was set up correctly, write a code fragment that would read doubles, print each one, count the negative values, and, on end of the file, close the file then print the count

**Question 3

Given:

public class Cylinder

{

private double length;

private int radius:

public Cylinder (double len, int r)

{ length = len;

radius = r;

}

public void setLength (double len)

{ if (len > 0)

length = len;

}

public void setRadius (int r)

{ radius = r;

}

public double getLength ()

{ return length;

}

public int getRadius()

{ return radius;

}

public double volume()

{ return 3.14 * radius * radius * length;

}

}

Write the UML for the above class

**Question 4

Given:

public class Cube

{

public Cube (double len, double h, double w)

public void setLength(double len)

public void setHeight(double h)

public void setWidth(double w)

public double getLength ()

public double getHeight ()

public double getWidth ()

public double surfaceArea ()

}

Given the previous Chore class (abbreviated)

1. List the Accessor methods

2. List the Mutator methods

3. List the constructor(s)

**Question 5

Given that a circles area is pi*radius*radius, create a Circle class that would have the normal attributes, get and set methods, a constructor, and an area. Use double.

Note: Math.PI gives pi