private static EquinoxSecurityManager getSupportedSystemSecurityManager() {
try {
EquinoxSecurityManager equinoxManager = (EquinoxSecurityManager) System.getSecurityManager();
return equinoxManager != null && equinoxManager.inCheckPermission() ? equinoxManager : null;
} catch (ClassCastException e) {
return null;
}
}
private static void checkAllPermission() {
SecurityManager sm = System.getSecurityManager();
if (sm != null) sm.checkPermission(new AllPermission());
}
