Integer doubleValue() Method in Java
The doubleValue() method of Integer class of java.lang package is used to convert the value of the given Integer to a Double type after a widening primitive conversion and returns it.
public double doubleValue()
Parameters: The method does not take any parameter.
Return Value: This method returns a numeric value represented by this object after conversion to double type.
Below programs illustrate java.lang.Integer.doubleValue() method.
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