File	Doc	Category	Size	Date	Package
EqualsDemo.java	API Doc	Example	732	Sat Feb 17 13:42:14 GMT 2001	None

EqualsDemo

• java.lang.Object

Fields Summary
int	int1
SomeClass	obj1

Constructors Summary
public EqualsDemo(int i, SomeClass o) Constructor int1 = i; obj1 = o;
public EqualsDemo() this(0, new SomeClass());

Methods Summary

public boolean

equals(java.lang.Object o) Typical run-of-the-mill Equals method if (o == null) // caution return false; if (o == this) // optimization return true; // Castable to this class? if (!(o instanceof EqualsDemo)) return false; EqualsDemo other = (EqualsDemo)o; // OK, cast to this class // compare field-by-field if (int1 != other.int1) // compare primitives directly return false; if (!obj1.equals(other.obj1)) // compare objects using their equals return false; return true;