Swap two String without using third variable . In this demo two string value has been used and without using third variable swapping their value and finally it will show you results. Please see example below:
public class SwapVariable { public static void main(String[] args) { // Swaping String String value1 = "Java"; String value2 = "Honk"; value1 = value1 + value2; value2 = value1.substring(0, (value1.length() - value2.length())); value1 = value1.substring(value2.length(), value1.length()); System.out.println("value1 = " + value1); System.out.println("value2 = " + value2); } }
Output:
That’s it for Swap two String without using third variable
