Write the method whatIs ThisObject. whatIsThisObject accepts a single Object as a parameter, and outputs to the console based on what type of object is passed. Create a main program that tests what Is ThisObject for all the wrapper classes listed below. If a different kind of object is passed, the method should print "I don't know what kind of object that was." to the console. These wrapper classes are built into Java; you do not need to create them! ▪ Boolean ▪ Byte ▪ Character ▪ Integer ▪ Float ▪ Double ▪ Long ▪ Short A sample main (test) program and output follow. This program does not test all the required data types. You must supply your own initial values for test variables. You must test what Is ThisObject with an object of type Exception and String in addition to the wrapper classes listed above. public static void main(String[] args) { Double nD = Integer nI = Float nF = String nS = // Insert literal value here // Insert literal value here // Insert literal value here // Insert literal value here whatIs ThisObject (nD); whatIs ThisObject (nI); what Is ThisObject (nF); whatIsThisObject(nS); } That was a Double. That was an Integer. That was a Float. I don't know what kind of object that was.

Write the method whatIs ThisObject. whatIsThisObject accepts a single Object as a parameter, and outputs to the console based on what type of object is passed. Create a main program that tests what Is ThisObject for all the wrapper classes listed below. If a different kind of object is passed, the method should print "I don't know what kind of object that was." to the console. These wrapper classes are built into Java; you do not need to create them! ▪ Boolean ▪ Byte ▪ Character ▪ Integer ▪ Float ▪ Double ▪ Long ▪ Short A sample main (test) program and output follow. This program does not test all the required data types. You must supply your own initial values for test variables. You must test what Is ThisObject with an object of type Exception and String in addition to the wrapper classes listed above. public static void main(String[] args) { Double nD = Integer nI = Float nF = String nS = // Insert literal value here // Insert literal value here // Insert literal value here // Insert literal value here whatIs ThisObject (nD); whatIs ThisObject (nI); what Is ThisObject (nF); whatIsThisObject(nS); } That was a Double. That was an Integer. That was a Float. I don't know what kind of object that was.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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