Out of Memory Problem!!! Urgent!!!

[Golden River SoftWare House]

Hai all,   I developed an application to be run on Linux platform using JDK1.2.2… But when I run the same on Linux compiled with the JDK1.2 (from blackdown.org), I am getting Out of memory error… My application is using postgresSQL as the backend and the JDBC driver provided by the PostgresSQL.It is pretty huge client/server application.   Is there any way to overcome this problem….I am running the application on linux running on a 250MB RAM PentiumII PC. It is failing after say about 10min I use the system…   Please advice me asap as I need to deliver this to customer at the earliest…. Should I compile to make it linux independent instead of using the JVM???   I used the following commands to compile and run…. javac  -J-mx18000k xxxxxxApplication.java   java -mx20000k xxxxxxApplication   Thanks in Advance…. Ananth