Help needed in writing installers for swing application

Question

Hi ,
I want to write an installer for one of our home grown profiler tool. I need to write the installer for different platforms such as windows,linux,solaris,HP-UX.
Does anybody have any idea of how to go ahead in writing installations. Share if there is any good links such as tutorials as well is thr any opensource tool (similar to installsheild) to write installers . As well following is the tentative algorithm for my install sheild
1. Create a home dir for the tool and put all the application files in tht.
2. Installing a 3rd party jar and make a home for it.
3. Option for user to select the features(i hv 2 features. user can either select both or select individual feature) to be installed.
4. Select the appserver home if any. On selection i hv to update the classpath in the startup batch file for the application(This is the toughest step i beleive bcoz each appserver have different folder structures and different startup batch files).

Answer 1

Tried obtaining the output using SQL and the result is as follows:
SQL> WITH T AS
  2  (
  3  SELECT 1 COL1 FROM DUAL
  4  UNION
  5  SELECT 2 COL1 FROM DUAL
  6  UNION
  7  SELECT 3 COL1 FROM DUAL
  8  UNION
  9  SELECT 4 COL1 FROM DUAL
10  UNION
11  SELECT 5 COL1 FROM DUAL
12  UNION
13  SELECT 8 COL1 FROM DUAL
14  UNION
15  SELECT 9 COL1 FROM DUAL
16  UNION
17  SELECT 10 COL1 FROM DUAL
18  UNION
19  SELECT 13 COL1 FROM DUAL
20  UNION
21  SELECT 14 COL1 FROM DUAL
22  UNION
23  SELECT 15 COL1 FROM DUAL
24  UNION
25  SELECT 16 COL1 FROM DUAL
26  UNION
27  SELECT 23 COL1 FROM DUAL
28  UNION
29  SELECT 24 COL1 FROM DUAL
30  )
31  SELECT OUTPUT FROM
32  (
33  SELECT DECODE(COL3,NULL,COL1, COL2)  || '-' || LEAD(DECODE(COL3,NULL,COL3, COL1)) OVER (ORDER BY DECODE(COL3,NULL,COL1, COL2)) OUTPUT  FROM
34  (
35  SELECT COL1, LEAD(COL1) OVER (ORDER BY COL1) COL2, LAG(COL1) OVER (ORDER BY COL1) COL3 FROM T
36  )
37  WHERE
38  (COL2 - COL1 > 1 OR COL2 IS NULL OR COL3 IS NULL)
39  )
40  WHERE OUTPUT != '-';
OUTPUT                                                                         
1-5                                                                            
8-10                                                                           
13-16                                                                          
23-24