java.lang.Number.intValue() java.lang.Number.floatValue() java.lang.Number.intValue() package com.codingdict; public class NumberDemo { public static void main(String[] args) { // get a number as float Float x = new Float(123456f); // get a number as double Double y = new Double(9876); // print their value as int System.out.println("x as float:" + x + ", x as Integer:" + x.intValue()); System.out.println("y as double:" + y + ", y as Integer:" + y.intValue()); } } java.lang.Number.floatValue()