我需要一些关于我正在为家庭作业做的回文检测器的帮助。我需要用户输入一个语句，所以不止一个词，程序需要检测哪些词是回文，哪些不是。但是，我的循环中出现了问题，它只会检测到第一个单词，然后将其他单词混合在一起。我不确定我做错了什么。
import javax.swing.JOptionPane;
public class Main {
static int numpali = 0;
public static void main(String[] args) {
// ask the user to enter a statement
String statement = JOptionPane.showInputDialog("Enter a Statement");
String reverse = "";
// Array to split the sentence
String[] words = statement.split(" ");
// Run a loop to seperate the words in the statement into single Strings
for (String word : words) {
// Print out original word
System.out.println(word + "\n");
int wordlength = word.length();
// send the word to lowercase so capitals are negligible
String wordlower = word.toLowerCase();
// Run a loop that reverses each individual word to see if its a
// palindrome
for (int t = wordlength; t > 0; t--) {
reverse += wordlower.substring(t - 1, wordlength);
wordlength--;
}
System.out.println(reverse);
// show a message if the word is a palindrome or not, and add 1 to the
// total number of palindromes
if (reverse.equals(wordlower)) {
JOptionPane.showMessageDialog(null, word + " is a Palindrome!");
numpali = numpali + 1;
}
word = "";
}
System.out.println("Number of Palindromes:" + "\n" + numpali);
}
}
我试图解释它在程序中尽我所能。