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System.out.println(longNames); // [Alice, Charlie]

| Need | How SupJava Helps | |------|--------------------| | Quick syntax lookup | Clean tables and comparison charts (e.g., ArrayList vs LinkedList) | | Fix a bug | Troubleshooting tips for common exceptions ( NullPointerException , ConcurrentModificationException ) | | Prepare for an interview | Topic-wise question banks with explained answers | | Learn a new API | Step-by-step examples from simple to advanced | sup java .com

Each tutorial includes – not just fragments. You can copy, paste, and run them immediately to see the output, which accelerates learning. System