private StrongNameIdentityPermission GetUnion ()
{
StrongNamePublicKeyBlob blob = new StrongNamePublicKeyBlob (ecma);
StrongNameIdentityPermission snip = new StrongNameIdentityPermission (blob, "mono", new Version (1, 2, 3, 4));
StrongNamePublicKeyBlob blob2 = new StrongNamePublicKeyBlob (new byte[16]);
StrongNameIdentityPermission diffPk = new StrongNameIdentityPermission (blob2, "mono", new Version (1, 2, 3, 4));
return (StrongNameIdentityPermission)snip.Union (diffPk);
}