> 原文:[https://www . geesforgeks . org/instance of-operator-vs-is instance-method-in-Java/](https://www.geeksforgeeks.org/instanceof-operator-vs-isinstance-method ...
The instanceof operator in Java 14 has been extended to allow for what's called a "test type pattern" which allows for Pattern Matching to be used. This test type pattern is a combination of a ...
Learn the four types of polymorphism in Java, then start using subtype polymorphism to execute different forms of the same Java method. Polymorphism refers to the ability of some entities to occur in ...
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