> 原文:[https://www . geesforgeks . org/如何从 java 矢量中删除重复元素/](https://www.geeksforgeeks.org/how-to-remove-duplicate-elements-from-the-vector ...

📌 In order to find duplicate words, we first need to split the sentence into words. For that use split() method from String Class, this will return array of strings. 📌 After getting the list of ...