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

> 原文:[https://www . geesforgeks . org/Java-guava-chars-hashcode-method-with-examples/](https://www.geeksforgeeks.org/java-guava-chars-hashcode-method-with ...

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. In ...

Creating simple data classes in Java traditionally required substantial boilerplate code. Consider how we would represent Java’s mascots, Duke and Juggy: public class JavaMascot { private final String ...