java.lang.Double floatValue()
Syntax:
public float floatValue()
Java Code Example :
This java example source code demonstrates the use of floatValue() method of Double class.
Some takeaways on the longValue() method:
- returns the value of this Double as a float after a narrowing primitive conversion
- specified by floatValue in class Number
- since JDK 1.0
package com.javatutorialhq.java.examples;
/*
* This example source code demonstrates the use of
* floatValue() method of Double class
*/
public class DoubleFloatValue {
public static void main(String[] args) {
/*
* Both the variable anotherResult and testResult
* will yield to the same value of the loss of precision
*
*/
Double anotherValue = 65.38751;
float anotherResult = anotherValue.floatValue();
System.out.println("Double " + anotherValue + " long value="
+ anotherResult);
Double testValue = 65.3875132;
float testResult = testValue.floatValue();
System.out.println("Double " + testValue + " float value="
+ testResult);
}
}
Sample Output :
Running the above example source code will give the following output
Double 65.38751 long value=65.38751 Double 65.3875132 float value=65.38751