Sun Java System Application Server Platform Edition 8.1 2005Q2 Update 2 Troubleshooting Guide

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### Description

According to the J2EE 1.4 Specification, the Security Manager is not optional; it must be enabled in the Application Server. Since there is no configuration interface in the Application Server for disabling the Security Manager, it can only be disabled by directly modifying the `domain.xml` configuration file in such a way that the following line is removed:

    <jvm-option\>-Djava.security.policy=yourPolicy</jvm-option\>

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