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I am trying to print Palindrome words in a string Using set. Please help me

By: manchu*** On: Fri May 19 15:26:17 IST 2017     Question Reputation0 Answer Reputation0 Quiz Belt Series Points0  0Blank User
import java.util.HashSet;
import java.util.Scanner;
import java.util.Set;

public class PalindromeCount {

public static void main(String[] args) {

Scanner sc = new Scanner(System.in);
System.out.println("Enter a sentence");
String str = sc.nextLine();
String words[] = str.replaceAll("," , " ").split("");


Set set = new HashSet();
for(String wordL : words)
{
StringBuffer sb = new StringBuffer(wordL);
if(sb.reverse().equals(wordL))
{
set.add(wordL);
}
}
System.out.println(set);
}
}
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