Convert float to String and String to float in Java

To convert a float to a String in Java, you can use the Float.toString method or the String.valueOf method. For example:

float f = 3.14f;

// Using Float.toString
String s1 = Float.toString(f);

// Using String.valueOf
String s2 = String.valueOf(f);

To convert a String to a float in Java, you can use the Float.parseFloat method. For example:

String s = "3.14";

float f = Float.parseFloat(s);

Keep in mind that the parseFloat method will throw a NumberFormatException if the string is not a valid float. You should handle this exception appropriately.

I hope this helps! Let me know if you have any questions.