Dec 29, 2010 · If you really want an ArrayList<String>[] structure, you can simply create a class that extends ArrayList and make an array of that class: And in your implementation: Here is a …

Jun 29, 2011 · List<String> list3 = new ArrayList<String>() {{ add("s1"); add("s2"); add("s3"); }}; When it comes to arrays, you could initialize it at the point of declaration like this: String[] arr = …

Apr 7, 2025 · ArrayList<Type> listName = Stream.of(element1, element2, ..., elementN).collect(Collectors.toCollection(ArrayList::new)); Example: This example …

Sep 8, 2011 · A simpler character based approach would be: ArrayList<String> myList = new ArrayList<String>(); for(Character c :s.toCharArray() ) { myList.add(c.toString()); } But I don't …

Create an ArrayList object called cars that will store strings: import java.util.ArrayList; // import the ArrayList class ArrayList<String> cars = new ArrayList<String>(); // Create an ArrayList object

Apr 1, 2024 · List<String> strings = new ArrayList<>(List.of("Hello", "world")); Prior to Java 9. For Java 8 and older JVMs, I show an older approach down below, but I just learned about this …

In Java, you can utilize the ArrayList data structure to store arrays of Strings. An ArrayList provides dynamic resizing, which allows it to grow as needed. This tutorial outlines how to …

Nov 6, 2023 · Here is a simple example of how to create a list of strings using the ArrayList class: List<String> fruits = new ArrayList<String>(); fruits.add("Apple"); fruits.add("Banana"); …

To convert a String array to an ArrayList in Java, you can use the following steps: import java.util.Arrays; Alternatively, you can use the addAll() method of the ArrayList class to add all …

5 days ago · Java Collection, ArrayList Exercises and solution: Write a Java program to create an array list, add some colors (strings) and print out the collection.