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# Java String isEmpty() Method [Java String Class](#) * * * The isEmpty() method is used to determine whether a string is empty. ### Syntax public boolean isEmpty() ### Parameters * None ### Return Value Returns true if the string is empty, otherwise returns false. The string calculates its length using the [length()](#) method. If it returns 0, the string is considered empty. ### Example The following example demonstrates the use of the isEmpty() method: ## Example public class Main{public static void main(String[]args){String myStr1 = ""; String myStr2 = ""; // Empty string String myStr3 = " "; // Multiple spaces, length() is not 0 System.out.println("Is myStr1 empty: " + myStr1.isEmpty()); System.out.println("Is myStr2 empty: " + myStr2.isEmpty()); System.out.println("myStr3 length: " + myStr3.length()); System.out.println("Is myStr3 empty: " + myStr3.isEmpty()); }} The output of the above program is: Is myStr1 empty: false Is myStr2 empty: true myStr3 length: 4 Is myStr3 empty: false * * Java String Class](#)