Lu Qiang wrote: > This must be caused by a ArrayList storing all results.
You have diagnosed the problem perfectly. The BlastLikeSearchBuilder used in the BioJava in Anger example stores all the hits in an ArrayList, which means that if you are parsing a large BLAST results file, the whole of the file is effectively being stored in memory. The better approach is to print the results to your output as you encounter them. For this, you probably want to write your own implementation of the SearchContentHandler interface (using BlastLikeSearchBuilder as a guide) that outputs the results in the format you want, rather than storing them in a List. Then replace BlastLikeSearchBuilder with your own implementation. Note that it is probably easier to up the memory available to Java, so try that first if you haven't already. I would only recommend the approach described above if you are running up against hardware limitations. Thanks, Rahul _______________________________________________ Biojava-l mailing list - [EMAIL PROTECTED] http://biojava.org/mailman/listinfo/biojava-l
