fetch method

[mwimpelberg]

I have a data Structure called UOAUtilities and this is the method.

	public StudentListings fetch (String targetKey)
	{
		StudentListings StudentListings;
		StudentListings temp;
		int i=0;
		while(i < next && !(data[i].compareTo(targetKey) == 0))
		{
			i++;
		}
		if(i == next)
			return null;
		StudentListings = data[i].deepCopy();
		if (i!=0)
		{
			temp = data[i - 1];
			data[i - 1] = data[i];
			data[i] = temp;
		}
		return StudentListings;
	}

My question is, how can I fetch a studentlisting which holds string,int,float with just a string?

[Tolls]

Check if the Strings are equal rather than checking that the String equals a StudentListing.