6C

/**
 * Provides some methods to manipulate text
 *
 * @author Tirth Patel
 */
public class LoopyText
{
    private String text;

    /**
     * Creates a LoopyText object with the given text
     * @param theText the text for this LoopyText
     */
    public LoopyText(String theText)
    {
        text = theText;
    }

    /**
     * Gets every second character of the string
     * @return the second character
     */
    public String getEverySecondCharacter()
    {
        String secondChar="";
        for(int i=0; i<text.length()/2; i++)
        {
            secondChar = secondChar + text.charAt(i*2+1);
        }
        return secondChar;
    }

    /**
     * Gets the number of uppercase letters in the text
     * @return the number of uppercase letters
     */
    public int upperCaseCount()
    {
        int caseCount=0;
        for (int i=0; i<text.length(); i++)
        {
            if(Character.isUpperCase(text.charAt(i)))
            {
                caseCount++;
            }
        }
        return caseCount;
    }

    /**
     * Returns a string consisting of the first character of each word
     * @return the first character
     */
    public String firstLetters()
    {
        String firstChar = "";
        for (String space : text.split(" "))
        {
            firstChar = firstChar + space.charAt(0);
        }
        return firstChar;
    }
}