// String conversion String camelCaseString = TextUtils.toCamelCase("hello world"); System.out.println(camelCaseString); // helloWorld
// ZIP file compression File file = new File("example.txt"); File zipFile = new File("example.zip"); TextUtils.zip(file, zipFile); TextUtils.zip
public class Main { public static void main(String[] args) { // String validation String emptyString = ""; System.out.println(TextUtils.isEmpty(emptyString)); // true System.out.println(TextUtils.isNotEmpty(emptyString)); // false // String conversion String camelCaseString = TextUtils