Web Reference: Nov 21, 2025 ยท Every class in Java either directly or indirectly extends Object. It provides essential methods like toString (), equals (), hashCode (), clone () and several others that support object comparison, hashing, debugging, cloning and synchronization. Learn about the methods and constructors of the root class Object in Java. See how to use clone, equals, hashCode, toString, wait, and other methods on objects and arrays. Here are the methods we will cover: 1. protected Object clone() 2. boolean equals(Object obj) 3. protected void finalize() 4. Class getClass() 5. int hashCode() 6. void notify() 7. void notifyAll() 8. void wait() 9. String toString()
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Object Class Methods In Java Net Worth 2026: Salary, Income & Wealth Net Worth & Biography

Estimated Worth: $87M - $118M
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Last Updated: April 7, 2026
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