
### Relevant Articles:

- [Find the Longest Word in a Given String in Java](https://www.baeldung.com/java-longest-word-string)
- [Check if a String Is All Uppercase or Lowercase in Java](https://www.baeldung.com/java-check-string-uppercase-lowercase)
- [Java – Generate Random String](https://www.baeldung.com/java-random-string)
- [Fixing “constant string too long” Build Error](https://www.baeldung.com/java-constant-string-too-long-error)
- [Compact Strings in Java 9](https://www.baeldung.com/java-9-compact-string)
- [Split a String Into Digit and Non-Digit Substrings](https://www.baeldung.com/java-split-string-digits-letters)
- [Check if a String Contains Non-Alphanumeric Characters](https://www.baeldung.com/java-string-test-special-characters)
- [Check if a String Has All Unique Characters in Java](https://www.baeldung.com/java-check-string-all-unique-chars)
- [Performance Comparison Between Different Java String Concatenation Methods](https://www.baeldung.com/java-string-concatenation-methods)
- [Replacing Single Quote with \’ in Java String](https://www.baeldung.com/java-replacing-single-quote-string)

