Reading from file to array error

[Shien]

BufferedReader br = new BufferedReader(new FileReader(filename));                 
                    for(int t = 1; t < 50;t++)
                    {
                        array[t] = br.readLine();
                    }
                    for(int i = 0; i < array.length; i++)
                    {
                        System.out.println(array[i]);
                    }

I get nullPointerException. How to fix it?

[Shien]

I manage to fix the problem, but now I get another problem.

BufferedReader br = new BufferedReader(new FileReader(filename));                 
                    for(int t = 0; t < 20;t++)
                    {
                            array[t] = br.readLine();
                    }
                    for(int i = 0; i < array.length; i++)
                    {
                        if(array[i] != null)
                        {
                            System.out.println(array[i]);
                        }
                    }
                    String[][]tempArray = new String[array.length][];
                    for(int t = 0; t < array.length;t++)
                    {
                        tempArray[t] = array[t].split(";");
                    }
                    String[] iArray = new String[tempArray.length];
                    String[] tArray = new String[tempArray.length];
                    for(int i = 0; i < tempArray.length; i++)
                    {
                        iArray[i] = tempArray[i][0];
                        tArray[i] = tempArray[i][1];   
                    }

in the system output it says that the problem starts there:
tempArray[t] = array[t].split(";");

[CHLim]

I'm guessing that you didn't initialize the tempArray properly.

[joeyvitoro]

Your problem is here:

String[][]tempArray = new String[array.length][];

The array needs a column size.