encapsulation.java

class Animals {
	private String name;
	private double averageWeight;
	private int numberOfLegs;

	// Getter methods
	public String getName() {
		return name;
	}
	public double getAverageWeight() {
		return averageWeight;
	}
	public int getNumberOfLegs() {
		return numberOfLegs;
	}
	public void setName(String name) {
		this.name = name;
	}
	public void setAverageWeight(double averageWeight) {
		this.averageWeight = averageWeight;
	}
	public void setNumberOfLegs(int numberOfLegs) {
		this.numberOfLegs = numberOfLegs;
	}
}
public class TestAnimal {
	public static void main(String[] args) {
		Animals myAnimal = new Animals();

		myAnimal.setName("Eagle");
		myAnimal.setAverageWeight(1.5);
		myAnimal.setNumberOfLegs(2);

		System.out.println("Name: " + myAnimal.getName());
		System.out.println("Average weight: " + myAnimal.getAverageWeight() + "kg");
		System.out.println("Number of legs: " + myAnimal.getNumberOfLegs());
	}
}