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Returning Arrays

1 reply. Most recent reply: Dec 11, 2002 1:04 PM by Matt Gerrans

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mary

Posts: 5
Nickname: marymary
Registered: Nov, 2002

Returning Arrays Posted: Dec 11, 2002 12:42 PM
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I have created an array in a method and need to pass this array to another method that creates a GUI. I want to return the array to a TextArea in the GUI and the return method is not working, is there some other methos that I can use??


Re: Returning Arrays Posted: Dec 11, 2002 1:04 PM
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Posted by: Matt Gerrans    Posts: 1153 / Nickname: matt / Registered: Feb, 2002
return is not a method, it is a keyword.

You should be able to return an array from a method, though. Maybe you can post a snippet of your code to illstrate the problem. Be sure and use the java tags mentioned at right in the gray Formatting Your Post box, when you are composing your scintillating prose. I'm sure it will all become clear, then.

Here is a cogent, yet simple sample of a method that returns an array with great alacrity:
class ArrayOfHope
{
   public String [] getSomeStuff()
   {
      String [] stuff = { "'Twas", "brillig", "and", "the", "slithy", "toves" };
      return stuff;
   }
   
   public static void main(String args[])
   {
      String [] gotStuff = new ArrayOfHope().getSomeStuff();
      System.out.println("Here is the stuff I got:");
      for( int i = 0; i < gotStuff.length; i++ )
         System.out.println( i + ". " + gotStuff[i] );
   }
}


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