Combining Strings with Delimiter using stream
We’re merging a list of strings into a single string using streams. The `words` list contains “Hello,” “world,” and “Java.” By applying the `joining` collector with a space delimiter, the elements are combined into the string `combined`, resulting in “Hello world Java.” Streams. make this process efficient and concise.
List<String> words = Arrays.asList("Hello", "world", "Java"); String combined = words.stream() .collect(Collectors.joining(" "));