Write a sample Java code that run of the program should look something like output:use the .length(), .substring(), .indexof(), functions in your code.Note:The important thing to note here is that the "4" in input.substring(0,4) is the index of the space character, and the "5" in input.substring(5) is that index plus 1. So we can get the first and last names using:space = input.indexOf(' '); firstName = input.substring(0,space); // Everything before the space lastName = input.substring(space+1); // Everything after the spaceBy the way, this program will only work correctly if the user follows the instructions. If the user's input does not contain a space, then the value of input.indexOf(' ') will be -1, and the -1 will cause the program to crash when used in the substring function J space = input.java XC: > Users > reshm > J space= input.java1public class sample {2public static void main (String[] args) {3int space;m &in 56 00 O45String input;7 space =String firstName;String lastName;8 firstName9 lastName1011}}input.indexOf(' ');input.substring (0, space); // Everything before the spaceinput.substring (space+1); // Everything after the space==▷ E

I have provided JAVA CODE along with CODE SCREENSHOT and OUTPUT SCREENSHOT-----------------

Answered: Write a sample Java code that run of…

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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Write a sample Java code that run of the program should look something like output:

use the .length(), .substring(), .indexof(), functions in your code.
Note:
The important thing to note here is that the "4" in input.substring(0,4) is the index of the space character, and the "5" in input.substring(5) is that index plus 1. So we can get the first and last names using:
space = input.indexOf(' '); firstName = input.substring(0,space); // Everything before the space lastName = input.substring(space+1); // Everything after the space
By the way, this program will only work correctly if the user follows the instructions. If the user's input does not contain a space, then the value of input.indexOf(' ') will be -1, and the -1 will cause the program to crash when used in the substring function

J space = input.java X
C: > Users > reshm > J space= input.java
1
public class sample {
2
public static void main (String[] args) {
3
int space;
m &in 56 00 O
4
5
String input;
7 space =
String firstName;
String lastName;
8 firstName
9 lastName
10
11
}
}
input.indexOf(' ');
input.substring (0, space); // Everything before the space
input.substring (space+1); // Everything after the space
=
=
▷ E

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