Java APIs provide many rich interfaces. For our developers, the three most important parts are:
- The container class in Java. util, or collection class
- Concurrent framework in Java. util. Concurrent
- I/O tool class in Java. Io and Java. Nio
On my personal website, I have analyzed and sorted out Java container classes and collection classes, including usage points and source code analysis.
The articles in the following list mainly analyze and organize the container class/Collection class tools in the Java. util package without considering concurrency:
- Java array and Java. util package container (on) -- array points sorting: analyzes and sorts the Java built-in array and array tool arrays, including algorithm implementation such as sorting and searching
- Java array and Java. util package container (lower) -- Main Points of the container class: sort out the structure relationships of the container class in the Java. util package, including list, set, MAP, iterator, and comparator.
- Hashcode (), equals (), and modification consistency of container objects hashcode () and equals () are important for the uniqueness and search of elements in the container.
- Key Points of arraylist source code Brief Analysis of Java. util. arraylist source code implementation
- Hashmap source code points: a brief analysis of Java. util. hashmap source code implementation, and analysis of implementation of hashset and linkedhashmap
Thank you!
