@Test public void testToString() throws Exception { }
public String toString() { return unsignedDocument() + signature +"\n"; }
CertifyDoc { public String toString() { return unsignedDocument() + signature +"\n"; } }
CertifyDoc { public String toString() { return unsignedDocument() + signature +"\n"; } CertifyDoc(Currency currency, Identity identity, Contact contact, BlockUd blockUd); }
CertifyDoc { public String toString() { return unsignedDocument() + signature +"\n"; } CertifyDoc(Currency currency, Identity identity, Contact contact, BlockUd blockUd); String toString(); boolean sign(String privateKey); }
CertifyDoc { public String toString() { return unsignedDocument() + signature +"\n"; } CertifyDoc(Currency currency, Identity identity, Contact contact, BlockUd blockUd); String toString(); boolean sign(String privateKey);  }