In Java

Instructor note:

Recall that userText.charAt(x) returns the character located at index x. Recall that userText.length() returns the number of characters in String userText Since characters are primitive data types, the following conditions are valid if (userText.charAt(x) == '.')...... Outline of code might look like this: Read userText Use for loop to generate the indexes associated with userText check if the userText.charAt(index) is a blank, comma, or period if it is, then increment a counter display number of characters in userText minus the counter 

Given a line of text as input, output the number of characters excluding spaces, periods, exclamation points, or commas.

Note: Account for all characters that aren't spaces, periods, exclamation points, or commas (Ex: "r", "2", "?").