public class PigLatin
{
    public String translate(String text)
    {
    	String latin = "";
    	String word = "";
    	String latinword = "";
    	Boolean wordend = false;
    	Boolean capital = false;

    	for (int i = 1; i <= text.length(); i++)
    	{
	    	// Extract word
   			word = word + word.substring(i,i+1);
   			if ( word.substring(i,i+1) == " ")
   				wordend = true;

			int punc = 1;
			int prefixNum = 1;
			boolean puncTest = true;
			boolean prefixTest = true;

    		// Translate word
    		if (wordend)
    		{
    			// Find whether capital or not
    			boolean capitalTest = true;
    			for ( int k = 1; k <= word.length(); k++ )
    			{
    				if ( isLetter( word.charAt(k) ) && capitalTest )
    				{
    	    			if ( isUpperCase( word.charAt(k) ) )
    	    			{
    	    				capital = true;
    	    				// Make first letter lowercase
    	    				word.substring(0,1).toLowerCase();
    	    			}
    				capitalTest = false;
    				}
    			}

    			// Find letters to move to back of word, if any
	    		for ( int k = 1; k <= word.length() || prefixTest == false; k++ )
    			{
    				if ( isLetter( word.charAt(k) ) || isDigit( word.charAt(k) ) )
    				{
    					if ( isDigit( word.charAt(k) ) )
    					{
    						prefixNum = 1;
    						prefixTest = false;
    					}
    					else if ( isLetter( word.charAt(k) ) )
    					{
    						if ( isVowel( word.charAt(k) ) )
    						{
    							prefixNum = k;
    							prefixTest = false;
    						}
    					}
    				}
    				else
    				{
    					if (puncTest)
    					{
    						punc = k;
    						puncTest = false;
    					}
    				}
    			}

	    		// Translate word
	    		if ( punc > 1 )
	    		{
	    			for ( int k = 1; k < punc; k++ )
	    			{
	    				latinword = latinword + word.substring(i,i+1);
	    			}
	    		}
    			for ( int k = prefixNum; k < word.length(); k++ )
    			{
    				latinword = latinword + word.substring(i,i+1);
    			}
    			if ( prefixTest )
    				latinword = latinword + "way";
    			else
    			{
    				for ( int k = punc; k < prefixNum; k++ )
	    			{
	    				latinword = latinword + word.substring(i,i+1);
	    			}
    				latinword = latinword + "ay";
    			}

    			if ( capital )
    				latinword.substring(punc - 1,punc).toLowerCase();

    			latin = latin + " " + latinword;
    		}
    	}

    	return latin;
    }

    public boolean isLetter(char c)
    {
    	final String letter = "qwertyuiopasdfghjklzxcvbnm";
    	char test;

    	boolean letterTest = false;

    	for (int t=0; t < 26; t++)
    	{
    		test = letter.charAt(t);

    		if ( c == test )
    			letterTest = true;
    	}

    	return letterTest;
    }

    public boolean isDigit(char c)
    {
    	final String digit = "0123456789";
    	char test;

    	boolean digitTest = false;

    	for (int t=0; t < 10; t++)
    	{
    		test = digit.charAt(t);

    		if ( c == test )
    			digitTest = true;
    	}

    	return digitTest;
    }

    public boolean isVowel(char c)
    {
    	final String vowel = "aeiouy";
    	char test;

    	boolean vowelTest = false;

    	for (int t=0; t < 6; t++)
    	{
    		test = vowel.charAt(t);

    		if ( c == test )
    			vowelTest = true;
    	}

    	return vowelTest;
    }

}