The floatValue() method of Double class is a built-in method to return the value specified by the calling object as float after typecasting.
Syntax:
DoubleObject.floatValue()
Return Type: It returns a float value i.e. the type casted value of the DoubleObject.
Example 1:
Java
// Java Program to Implement floatValue() Method// of Double Class// Classclass GFG { // Main driver method public static void main(String[] args) { // Creating a Double object Double d = new Double(23); // Typecasting the value using // floatValue() method of Double class float output = d.floatValue(); // Printing the double value on console System.out.println(output); }} |
Output:
Example 2:
Java
// Java Program to Implement floatValue() Method// of Double Class// Classclass GFG { // Main driver method public static void main(String[] args) { // Taking a double value by // creating object of Double class Double d = new Double(-1023.15); // Typecasting the value using // floatValue() method of Double class float output = d.floatValue(); // Printing the above double value System.out.println(output); }} |
Output:
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