--- robots: index, follow lang: zh-tw dir: ltr breaks: true title: Compare # 簡報的名稱 tags: java,Note # 簡報的標籤 --- # Compare ## 2 Object --- ![](https://i.imgur.com/ElrNktG.png) --- ## 2 List --- ![](https://i.imgur.com/w2gVPur.png) --- ## 2 Map --- ### 1.Using the Java Stream API ### 2.Comparing HashMap Keys and Values ### 3.Map Difference Using Guava ### ref: https://www.baeldung.com/java-compare-hashmaps#using-the-java-stream-api ---