Complete the seperateDuplicateChars() method in SeperateDuplicates.java as follows: - The method takes a String str as a parameter and returns a new String. The returned String should be exactly like str, but any identical characters that appear in a consecutive way must be separated by hyphens ".". You may ONLY use the following methods from the String class: charAt(), substring() and length(). Other than uncommenting the code, do not modify the main method in SeperateDuplicates.java. Sample runs provided below. Argument String str "Hello" "Bookkeeper" "Yellowwood door" "Chicago Cubs" Return String "Hel-lo" "Bo-ok-ke-eper" "Yel-low-wo-od do-or" "Chicago Cubs"

Complete the seperateDuplicateChars() method in SeperateDuplicates.java as follows: - The method takes a String str as a parameter and returns a new String. The returned String should be exactly like str, but any identical characters that appear in a consecutive way must be separated by hyphens ".". You may ONLY use the following methods from the String class: charAt(), substring() and length(). Other than uncommenting the code, do not modify the main method in SeperateDuplicates.java. Sample runs provided below. Argument String str "Hello" "Bookkeeper" "Yellowwood door" "Chicago Cubs" Return String "Hel-lo" "Bo-ok-ke-eper" "Yel-low-wo-od do-or" "Chicago Cubs"

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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Concept explainers

Methods of StringBuilder class

The StringBuilder class can be used to create mutable strings. The methods defined in the StringBuilder class are widely used to manipulate and concatenate strings. It is a non-synchronized class which has public methods that can be accessed by multiple threads. It is not thread-safe.

Question

public class SeperateDuplicates
{
public static void main(String[] args)
{
}
/*
}
System.out.println(seperateDuplicates Chars ("Hello"));
System.out.println (seperateDuplicatesChars ("Bookkeeper"));
System.out.println (seperate Duplicates Chars ("Yellowwood door"));
System.out.println (seperateDuplicates Chars ("Chicago Cubs"));
*/
public static String seperateDuplicatesChars (String str)
{
//To be completed

Complete the seperateDuplicateChars() method in Seperate Duplicates.java as
follows:
The method takes a String str as a parameter and returns a new String.
The returned String should be exactly like str, but any identical characters
that appear in a consecutive way must be separated by hyphens "-".
You may ONLY use the following methods from the String class: charAt(),
substring() and length().
Other than uncommenting the code, do not modify the main method in
SeperateDuplicates.java.
Sample runs provided below.
Argument String str
"Hello"
"Bookkeeper"
"Yellowwood door"
"Chicago Cubs"
Return String
"Hel-lo"
"Bo-ok-ke-eper"
"Yel-low-wo-od do-or"
"Chicago Cubs"

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