JAVA

My require is showing below, please help me adjust my code to avoid "," and "." been recognized

In this method I need to seperate input from command line arguments to words and split in an array. However this method also recognize ',' and '. ' as a string. As the output below, in the "Largest word(s)" it recognize "blue." as a words, but it should be only "red" and "blue" as a word. How can I ignore the "," and "." when spliting words? Olic elass PhraseAnalyzert public static void main (String[l args) ( if (isvalidphrase(args)) f // Phrases are valid 1 public static boolean isValidphrase (String [] phrase) ( 1+x public static string[] getwords (String[] phrase) I String ] words = new String [0]; for (String arg : phrase) String [] argwords = arg.split (" ")|; words = Arrays. copyof (words, words. length + argwords. length) ; System.arraycopy (argwords, 0, words, words. 1ength - argwords.length, argwords. length) : 1 return words; 1 y public static String getSmallestWords (String[] words) ( sec public static String getLargestWords (String[] words) ( 1+k public static double getAverageWorldtength(String[] words) ( SUSQLAPTOP-SOMKDA2M MINGW64 /Project2/src java PhraseAnalyzer. java Roses are red, some roses are blue. smallest word(s): are argest word(s): Roses, roses, blue. Average word 7ength: 4.14 east frequently used letter(s): b, d, 1, m, u lost frequently used letter (s): e