Please fast.. only typed answer 1Chapter 6: The List ADTCircle c4- null:System.out.println(cl -- c1):System.out.println(el c2):System.out.println(el-c3);System.out.println(c1c4):System.out.println(cl.equals (cl));System.out.println(el.equals(c2));System.out.println(cl.equals (c3));System.out.println(cl.equals (c4));your2. Rewrite the Circle class's equals method so that if it is passed a null parameterit returns the value false. How would this new definition of equals affect -answer to Exercise 1?2An equals method is supposed to provide an equivalence relation among thelebiegte of the sisb. They contsc. They conAre all of tcise 3?6. Based onwhat is tCircleCirclCirchSystSysSysSy theCircle cl= new Circle (5);Circle c2= new Circle (5);Circle c3 = new Circle (15);

We need to write a Java code for the given scenario.

Circle c4- null: System.out.println(cl-cl): System.out.println(el c2): System.out.println(clc3): System.out.println (c1c4): System.out.println (cl.equals (cl)); System.out.println(el.equals(c2)); System.out.println(cl.equals(c3)); System.out.println(cl.equals (c4)); 2. Rewrite the Circle class's equals method so that if it is passed a null parame returns the value false. How would this new definition of equals affect you answer to Exercise 1? od to provide an equivalence relation among

Circle c4- null: System.out.println(cl-cl): System.out.println(el c2): System.out.println(clc3): System.out.println (c1c4): System.out.println (cl.equals (cl)); System.out.println(el.equals(c2)); System.out.println(cl.equals(c3)); System.out.println(cl.equals (c4)); 2. Rewrite the Circle class's equals method so that if it is passed a null parame returns the value false. How would this new definition of equals affect you answer to Exercise 1? od to provide an equivalence relation among

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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