> 原文:[https://www . geesforgeks . org/field position-hashcode-method-in-Java-with-example/](https://www.geeksforgeeks.org/fieldposition-hashcode-method-in-java ...

Object identity and equality are two different ways of comparing objects in Java ... and hashCode methods, you can use them to compare and store your objects in various scenarios. For example ...

Java’s equals() and hashcode() are two methods that work together to verify if two objects have the same value. You can use them to make object comparisons easy and efficient in your Java programs.

Main.java package dustin.examples; ... method is an easy way to obtain the hash code that would have been provided for a particular object if that object’s class did not override the hashCode() ...

> 原文:[https://www . geesforgeks . org/collator-hashcode-method-in-Java-with-example/](https://www.geeksforgeeks.org/collator-hashcode-method-in-java-with-example ...