第8章 包装类

8.1

package pra;
public class Pra1 {
	public static void main(String[] args) {
		Integer int1=new Integer(1037);
		int n=int1.intValue();
		System.out.println(n);
	}
}

8.2

package pra;
public class Pra1 {
	public static void main(String[] args) {
		Character c1=new Character('C');
		Character c2=new Character('c');
		Character c3=c1.toLowerCase(c1);
		Character c4=c2.toLowerCase(c2);
		boolean a=c1.equals(c2);
		boolean b=c3.equals(c4);
		System.out.println(a);
		System.out.println(b);		
	}
}