On a Java virtual machine, you can limit available methods by specifying the access privilege with the security policy. The Java virtual machine in HiRDB does not allow any method to be executed without the access privilege.

For the specification of the access privilege with the security policy and a list of unsupported methods, see the manual provided with JDK.

Figure 9-9 shows method execution control using the security policy.

Figure 9-9 Method execution control using security policy