HashMap implementation features —— based on JDK documents
A few days ago, during an interview with pdd, the interviewer asked HashMap once. He thought he had a good command, but he didn't think he was too skinny. In the spirit of Geek, just dig into HashMap. First, HashMap is introduced in detail based on JDK, and then the source code is analyzed.
The Implementation Characteristics o ...
Posted by vangelis on Fri, 10 May 2019 15:16:25 +0200