修改6A指令对应的接口

src/test/java/com/sunyard/sydapi/test/TestAllMethods.java

@@ -4,7 +4,6 @@ import com.sunyard.RetWrap;
 import com.sunyard.SydApi;
 import com.sunyard.cert.X509;
 import com.sunyard.proto.Util;
-import com.sunyard.sydapi.util.PrintUtil;
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
@@ -16,6 +15,9 @@ import java.io.*;
 import static com.sunyard.sydapi.util.PrintUtil.printByteArray;
 import static com.sunyard.sydapi.util.PrintUtil.printRetWrap;
 
+/**
+ * 所有方法的测试类
+ */
 public class TestAllMethods {
 
     SydApi4j api;