[Java] How to check if given array is empty?

We need to check if the value is not null and the length is greater than zero to make sure array is not empty. Following code shows how to do that

public class JavaArrays {
	public static void main(String[] args) {
		String[] colors = { "red", "green", "blue", "orange", "maroon" };
		String[] emptyArray = {};
		String[] nullArray = null;

		System.out.println(isArrayEmpty(colors));
		System.out.println(isArrayEmpty(emptyArray));
		System.out.println(isArrayEmpty(nullArray));
	}

	static boolean isArrayEmpty(String[] inp) {
		return (inp != null && inp.length > 0) ? true : false;
	}
}

Output

true
false
false

You can check the code online here: https://onecompiler.com/java/3xmt736jt