simple error on code??

[lindsey]

Hi Its me again, trying still to do this array getting the following error
--------------------Configuration: j2sdk1.4.0_01 <Default>--------------------
\java\Sparr2.java:43: cannot resolve symbol
symbol : method airport (java.lang.String)
location: class Sparr2
String[] info = airport(KeyboardInput.readLine());
^
1 error

Process completed.
Here is my code:

import java.io.*;

class Sparr2
	{						//  Airport    Flt No	Destination   Flt time
	static String[][][] tdi = { {{"Paris",   "418",  "Rome",      "55"},
							   {"Liverpool", "121",  "Copenhagen", "35"},
							   {"Liverpool", "418",  "Paris",	   "50"},
							   {"Liverpool", "553",  "Frankfurt",  "55"},
							   {"Frankfurt", "553",  "Budapest",   "50"},
							   {"Amsterdam", "121",  "Madrid",     "65"},
							   {"Amsterdam", "418",  "Paris",	   "35"},
							   {"Madrid",    "121",  "Stockholm",  "90"},
							   {"Budapest",  "553",  "Warsaw",     "30"},
							   {"Copenhagen","121",  "Amsterdam",  "35"},
							   {"Rome",    	"418",  "Amsterdam","   60"}}};
							   
							   
	public static String[] getFlights(String airport) 
	{	
		java.awt.List result = new java.awt.List();	
		for(int i=0; i < tdi.length; i++) 
	  {  for(int j=0; j < tdi[i].length; j++) 
	  { 	for(int k=0; k < tdi[i][j].length; k++) 
	  {		if ( tdi[i][j][k].equals(airport) )
	   {  	result.add(tdi[i][j][1]);} 
	   	}
	   	 }
	   	 }		return result.getItems();
	   	 	}







	public static void main(String args[]) throws IOException
	{
		InputStreamReader input = new InputStreamReader(System.in);
		BufferedReader KeyboardInput = new BufferedReader(input);
		
		System.out.println("Enter name of airport");
		String[] info = airport(KeyboardInput.readLine());
		if(info==null)
		System.out.println("No airport of that name");
		else
		System.out.println(tdi [0][0]+"   Flight numbers   "+tdi[0][1]);
		// if liverpool is entered
		// should print out Liverpool flight numbers   121,418 ,553
		//											   418
		//											   553											   
	}
	
	
	}

I don't know if I done code right to print out airport flight times
but i am still trying
thanks
lindsey

[Phenix]

Do you have a method named "airport"? The compiler is looking for that method. Perhaps you meant to use the method "getFlights".
String[] info = getFlights(KeyboardInput.readLine());

[oldandrew]

Hi Phenix
Did what you said, but I still am printing out
[Ljava.lang.String;a4ad40d Flight numbers Ljava.lang.String;a4ad40d instead of
liverpool fights 121
418
553

Could you help please

Lindsey

[Phenix]

Ouch. I lost all my comments when I tried to upload a .java file.
The highlights are the following:
[Ljava.lang.String means the output is a 1D String array
When you run my code, you'll see that tdi is [[[ a 3D string array.
System.out.println wants a string not a string array.
I don't think your code needs 3D arrays yet.
tdi[0][0] is a 1D String array {"Paris", "418", "Rome", "55"}.
Finally, ask for anAirport and loop over info[]

[CornedBee]

This is a misuse of arrays.