Pig Latin?

public class PigLatin
{

	public static void main(String[] args)
	{
		String test = "rhythm";

		parse(test);
	}

	private static void parse(String str)
	{
		String toMove = "";
		boolean isWordConsonant = false;
		boolean isGroundZero = true;
		boolean isYCase = false;


		for(int i = 0; i < str.length(); i++)
		{
			//This boolean is true if this is the first letter of the word
			if(isGroundZero)
			{
				//Check if word is consonant
				if(!isVowel(str.charAt(0)))
					isWordConsonant = true;
				else
					if(str.charAt(0) == 'y') // Y case
						isWordConsonant = true;
				isGroundZero = false;
			}

			if(isWordConsonant)
			{
				//Skip Y case
				if(i < 1 && str.charAt(0) == 'y')
				{
					toMove += str.charAt(i);
				}
				else
				{
					//Check to see if this letter is a consonant
					if(!isVowel(str.charAt(i)))
						toMove += str.charAt(i);
					else
					{
						if(str.charAt(i) == 'y')
							isYCase = true;
						break;
					}
				}
			}
			else
				if(isVowel(str.charAt(i)))
					break;
		}

		//Move letters and make new string
		String newWord;

		if(isWordConsonant && !isYCase)
			newWord = str.substring(toMove.length()) + toMove + "ay";
		else if(isWordConsonant && isYCase)
			newWord = str.substring(toMove.length()) + toMove + "way";
		else
			newWord = str += "way";


		System.out.println("The new world is: " + newWord);
	}

	public static boolean isVowel(char c)
	{
		switch(c)
		{
		case 'a':
		case 'e':
		case 'i':
		case 'o':
		case 'u':
		case 'y':
			return true;
		}
		return false;
	}

}