修改测试代码

src/main/java/com/sunyard/sge/database/ISM3.java

@@ -1,6 +1,7 @@
 package com.sunyard.sge.database;
 
 public interface ISM3 {
-    public void update(byte[] pcData);
+    void update(byte[] pcData);
-    public byte[] digest();
+
+    byte[] digest();
 }

src/main/java/com/sunyard/sge/database/ISM4Mac.java

@@ -1,7 +1,7 @@
 package com.sunyard.sge.database;
 
 public interface ISM4Mac {
-    public void update(byte[] pcData);
+    void update(byte[] pcData);
-    public byte[] digest();
+    byte[] digest();
-    public boolean checkDigest(byte[] mac);
+    boolean checkDigest(byte[] mac);
 }

src/main/java/com/sunyard/sge/database/SydApiBaseFunction.java

@@ -1,13 +1,9 @@
 package com.sunyard.sge.database;
 
-import com.sun.jna.ptr.IntByReference;
 import com.sunyard.SydApiException;
 import com.sunyard.proto.Util;
-import com.sunyard.sge.bytes.BytesUtil;
 import com.sunyard.sge.database.pool.HsmLinkInfo;
 import com.sunyard.sge.log.LogFactory;
-import com.sunyard.sge.plus.ConnectHandlerManager;
-import com.sunyard.sge.plus.SydLibrary;
 import com.sunyard.sge.pool.ObjectInPool;
 import com.sunyard.util.SYMUtil;
 import org.apache.logging.log4j.Logger;
@@ -818,8 +814,7 @@ public class SydApiBaseFunction implements SydApi {
                     }
                     throw e;
                 }
-            }
+            } else {
-            else {
                 synchronized (api) {
                     try {
 
@@ -874,6 +869,7 @@ public class SydApiBaseFunction implements SydApi {
 
     /**
      * 非依赖 C 实现，仅长连接依赖 C
+     *
      * @param iEncKeyIndex：输入。加密所需要的密钥索引值
      * @param iMacKeyIndex：输入。计算mac所需要的密钥索引值
      * @param pcData：                        输入。计算mac所需要的数据。
@@ -893,7 +889,6 @@ public class SydApiBaseFunction implements SydApi {
     }
 
 
-
     @Override
     public DataAndMacCheck SYD_SM4_CheckMacAndDecrypt_ShortData(int iEncKeyIndex, int iMacKeyIndex, byte[] pcData, byte[] mac) {
         Logger log = LogFactory.getLogger();
@@ -997,7 +992,6 @@ public class SydApiBaseFunction implements SydApi {
     }
 
 
-
     protected static int[] toIntArray(List<Integer> list) {
         if (null == list || list.isEmpty()) {
             return new int[0];