bird.java

来自「Object-Based Programming 语言基础 jav」· Java 代码 · 共 12 行

class Bird{
	Bird(int i) {
	    System.out.println("Bird(int i)");
	}
	Bird() { 
	    this(1); 
	    System.out.println("Bird(default)"); 
	}
	public static void main(String[] args){
		Bird x = new Bird();	
	}
	}