✦ Stack Overflow:

A popular Q&A platform where developers ask questions and share code snippets related to Java and other programming languages. ➽ https://stackoverflow.com/

✦ GitHub Gist:

A platform for sharing code snippets, examples, and small scripts. It's a great resource for finding Java code snippets contributed by the community. ➽ https://gist.github.com/

✦ Java Code Examples:

A website that provides a wide range of Java code examples, categorized by different topics and functionalities. ➽ https://www.javacodeexamples.com/

✦ GeeksforGeeks:

A popular platform for computer science resources that includes a section dedicated to Java. It provides code snippets, algorithms, and explanations. ➽ https://www.geeksforgeeks.org/java/

✦ Java2s:

A website that provides a vast collection of Java code snippets, examples, and tutorials covering a wide range of topics. ➽ Jhttp://www.java2s.com/

✦ JavaCodeGeeks:

A community-driven website that offers Java code examples, tutorials, and articles on various Java technologies and frameworks. ➽ https://www.javacodegeeks.com/