gij ignores -Djava.security.manager. The reason for this is that the code to handle it has not been merged from Classpath's java.lang.ClassLoader.
-- Summary: gij ignores -Djava.security.manager Product: gcc Version: 4.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libgcj AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: gbenson at redhat dot com OtherBugsDependingO 13603 nThis: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28340