How to Count Number of Words in String ? Java Coding Exercise Example

The string is very popular among the Interviewer, and you are bound to see some questions on any programming interview, Java Interviews are no exception. Questions based on Java fundamentals like why String is Immutable in Java to questions based on coding skills e.g. reverse String using recursion in Java, String has always troubled candidates. In this article, we will see a similar question, how to count the number of words in Java String. Before jumping to the solution, just read below to make sure what a word means here. It's a sequence of one or more non-space characters.

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