Disposing Document objects

When you no longer require a Document object, it is recommended that you dispose of it by invoking its dispose method. Each Document object consumes a file descriptor and as much as 75 MB of RAM space on your application’s host platform. If a Document object is not disposed, then the Java Garage collection process disposes it. However, by disposing of it sooner by using the dispose method, you can free the memory occupied by the Document object.

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