
- Java.lang Package classes
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- Java.lang - Float
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Java.lang.Float.isInfinite() Method
Description
The java.lang.Float.isInfinite() method returns true if this Float value is infinitely large in magnitude, else false
Declaration
Following is the declaration for java.lang.Float.isInfinite() method
public boolean isInfinite()
Parameters
NA
Return Value
This method returns true if the value represented by this object is positive infinity or negative infinity, else false.
Exception
NA
Example
The following example shows the usage of java.lang.Float.isInfinite() method.
package com.tutorialspoint; import java.lang.*; public class FloatDemo { public static void main(String[] args) { Float f1 = new Float(1.0/0.0); Float f2 = new Float(0.0/0.0); // returns true if positive or negative infinity, else false System.out.println(f1 + " = " + f1.isInfinite()); System.out.println(f2 + " = " + f2.isInfinite()); } }
Let us compile and run the above program, this will produce the following result −
Infinity = true NaN = false
java_lang_float.htm
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