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public static void main(String[] args) {
Integer i = new Integer(42);
Long l = new Long(42);
Double d = new Double(42.0);
if(i.equals(d)){
System.out.println("True");
}
else{
System.out.println("Flase");
}
}
public boolean equals(Object obj) {
if (obj instanceof Integer) {
return value == ((Integer)obj).intValue();
}
return false;
}public boolean equals(Object obj) {
return (obj instanceof Double)
&& (doubleToLongBits(((Double)obj).value) == doubleToLongBits(value));
}