Demonstration of both constructor and ordinary method overloading : Overloading « Class « Java
Demonstration of both constructor and ordinary method overloading
// : c04:JavaOverloading.java
// Demonstration of both constructor and ordinary method overloading.
// From 'Thinking in Java, 3rd ed.' (c) Bruce Eckel 2002
// www.BruceEckel.com. See copyright notice in CopyRight.txt.
class Tree {
int height;
Tree() {
System.out.println("Planting a seedling");
height = 0;
}
Tree(int i) {
System.out.println("Creating new Tree that is " + i + " feet tall");
height = i;
}
void info() {
System.out.println("Tree is " + height + " feet tall");
}
void info(String s) {
System.out.println(s + ": Tree is " + height + " feet tall");
}
}
public class JavaOverloading {
public static void main(String[] args) {
for (int i = 0; i < 5; i++) {
Tree t = new Tree(i);
t.info();
t.info("overloaded method");
}
// Overloaded constructor:
new Tree();
}
} ///:~
