spt = SecurityPolicy.supportingTokens.copy();
spt.setProcessTokenMethod(new SupportingTokensProcessor());
topLevel.setChildToken(spt);
spt = SecurityPolicy.signedSupportingTokens.copy();
spt.setProcessTokenMethod(new SignedSupportingTokensProcessor());
topLevel.setChildToken(spt);
spt = SecurityPolicy.endorsingSupportingTokens.copy();
spt.setProcessTokenMethod(new EndorsingSupportingTokensProcessor());
topLevel.setChildToken(spt);