RI Limits
The maximum number of remote references that can be returned during one card session is 8.
The maximum number of remote objects that can be exported simultaneously is 16.
The maximum number of parameters of type array that you can use in remote methods is 8.
The maximum number of Java Card API packages that the Java Card RI can support is 32.
The maximum number of library packages that a Java Card system can support is 32.
The maximum number of applets that a Java Card system can support is 16.