display punctuations in word count hash map

[pfr]

Anyone know how to display the punctuations used in a text area , I used hash map. so here is my code of my hash map
i was also thinking of using linear search and combine a if statement, if it is found display it.
The jta.text(); is the name of my text thing. basically wat i have in my text box.

private void countWords()
    {
        int numwords;
        String text = jta.getText();;
            
    // Create a hash map to hold words as key and count as value
   /Map<String, Integer> hashMap = new HashMap<String, Integer>();

    String[] words = text.split("[ .!?\\n-]");
    numwords = words.length;
    System.out.println("Number of words: " + numwords);
    
    for (int i = 0; i < words.length; i++) {
      if (words[i].length() > 1) {
        if (hashMap.get(words[i]) != null) {
          int value = hashMap.get(words[i]).intValue();
          value++;
          hashMap.put(words[i], value);
        }
        else
          hashMap.put(words[i], 1);
      }
    }

    // Create a tree map from the hash map
    Map<String, Integer> treeMap =
      new TreeMap<String, Integer>(hashMap);

    // Display mappings
    System.out.println("Display words and their count in " +
      "ascending order of the words");
    System.out.print(treeMap);
        
    }

im 1 step away from completing this
see my other full code in some other post

please help

[pfr]

oh yes and if anyone know any way to combine equalsIgnoreCase case thing in my hash map, when im doing the Total Words thanks.