| Return | Method | Summary |
|---|---|---|
| static float | parseFloat(String s) | Returns a new float initialized to the value represented by the specified String, as performed by the valueOf method of class Float. |
| static Float | valueOf(float f) | Returns a Float instance representing the specified float value. |
| static Float | valueOf(String s) | Returns a Float object holding the float value represented by the argument string s. |
public class Main {
public static void main(String[] args) {
Float floatObject2 = Float.parseFloat("1.1F");
System.out.println(floatObject2);
}
}
The output:
1.1
You cannot use floating-point literal as Java think it is a double.
public class Main {
public static void main(String[] args) {
Float floatObject2 = Float.valueOf(1.1);
System.out.println(floatObject2);
}
}
When compiling it, the compile generates error message:
Exception in thread "main" java.lang.Error: Unresolved compilation problem:
The method valueOf(String) in the type Float is not applicable for the arguments (double)
at Main.main(Main.java:3)| java2s.com | Contact Us | Privacy Policy |
| Copyright 2009 - 12 Demo Source and Support. All rights reserved. |
| All other trademarks are property of their respective owners. |