"You may assume that the messages are written in lower-case letters. The frequency table has 30-lines, where each line c

[answerhappygod]

"You may assume that the messages are written in lower-case
letters. The frequency table has 30-lines, where each line contains
a letter (or a special character) followed by a space and a
positive integer (string of digits). For the simplicity purposes,
the only special characters are: `-' for space, `.' for period, `!'
for new line, and `+' for end-of-message."
Need help to incorporate this part inn code
import java.util.HashMap;
import java.util.Map;
public class HuffmanFrequencyTable {
/**
* the map for recording the key and the
frequency.
*/
private Map<Character, Integer> HuffColl;
/**
* constructor of the freq table
* @param theInput the input string
*/
public HuffmanFrequencyTable(String theInput){
HuffColl = new HashMap<Character,
Integer>();
checkandadd(theInput);
}
/**
* add each character into the freq table
* @param theInput
*/
private final void checkandadd(String theInput){
if(theInput.length() < 2) {
System.out.println("Length
of input is less than 2.");
} else {
for(int i = 0; i <
theInput.length(); i++) {
char temp =
theInput.charAt(i);

if(HuffColl.containsKey(theInput.charAt(i))){

HuffColl.put(temp, HuffColl.get(temp) + 1);
} else
{

HuffColl.put(temp, 1);
}

}
}
}
/**
* return the map object recording the table.
* @return the map represents the table.
*/
public Map<Character, Integer> getTable(){
return HuffColl;
}
}