I use JavaBridge integrated with PHP + Zend for my project. I really like the service but I have a problem of memory overflow JVM when I run a lot to print reports. Currently my JVM has an availability of only 64MB, as it is a shared server does not have the possibility of increases. Is there some setting I can do to fix this problem. It would somehow run the garbage collection in Java after the execution of each report: Or some other configuration? The service will even drop my fucionando JVM requiring restart again.