i need help with arranging Arrays..

[rei008]

well..i'm trying to make a code arrange my String[] arrays into something like this..don't know how to do it..hahah..

my Array size is actually 6 but i'm only using 5..don't know why..hahaha..


Before:
data[0] = "hello"
data[1] = " ";
data[2] = "hey";
data[3] = "weeeee";
data[4] = " ";

After:
data[0] = "hello";
data[1] = "hey";
data[2] = "weeeee";
data[3] = " ";
data[4] = " ";



here's my confusing code..well, it worked once or twice..i think before i changed something..

 
public void moveEntry(String[] data, String check) {         
   int result = 1;          
   int count = data.length - 1;          
   int ctr = 0;             
  for (ctr = 0; result != 0 && ctr < count;)  {            
     result = check.compareToIgnoreCase(String.valueOf(data[ctr]));             
        if(result == 0)  {                 
              for(int ctr2=0; ctr2 < count; ctr2++) {                         
                    data[data.length] = "";
                     data[ctr2] = data[ctr2 + 1];
              }                 
         }             
         else
         {                 
             ctr++;             
         }               
    }           
}
 

[JosAH]

here's my confusing code..well, it worked once or twice..i think before i changed something..

That's an easy one: undo those changes and restart from there. btw. have a close
look at line #10: it causes an ArrayIndexOutOfBoundsException.

kind regards,

Jos

ps. what is so humourous about that crappy code?

[rei008]

That's an easy one: undo those changes and restart from there. btw. have a close
look at line #10: it causes an ArrayIndexOutOfBoundsException.

kind regards,

Jos

ps. what is so humourous about that crappy code?

w0w...data.length..oh yeah..thanks very much..it's working now.. :D