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分享class A1
{
public static void main(String[] args)
{
Integer a = new Integer(0);
Double d = new Double(0);
Float f = new Float(0);
Long g = new Long(0);
Integer b=0;
Integer c=0;
Integer e=1000;
Integer h=1000;
System.out.println(b==c);
System.out.println(e==h);
System.out.println(a.equals(0));
System.out.println(g.equals(0L));
System.out.println(d.equals(0.0));
System.out.println(f.equals(0F));
}
}
class A
{
public static void main(String[] args)
{
Integer a = new Integer(0);
Double d = new Double(0);
Float f = new Float(0);
Long g = new Long(0);
System.out.println(a.equals(0));
System.out.println(g.equals(0L));
System.out.println(d.equals(0.0));
System.out.println(f.equals(0F));
}
}