support flag to skip refresh after multisig import

diff --git a/src/main/cpp/monero_jni_bridge.cpp b/src/main/cpp/monero_jni_bridge.cpp
index bd620b4..101f82d 100644
--- a/src/main/cpp/monero_jni_bridge.cpp
+++ b/src/main/cpp/monero_jni_bridge.cpp
@@ -2076,7 +2076,7 @@ JNIEXPORT jstring JNICALL Java_monero_wallet_MoneroWalletFull_exportMultisigHexJ
   }
 }
 
-JNIEXPORT jint JNICALL Java_monero_wallet_MoneroWalletFull_importMultisigHexJni(JNIEnv* env, jobject instance, jobjectArray jmultisig_hexes) {
+JNIEXPORT jint JNICALL Java_monero_wallet_MoneroWalletFull_importMultisigHexJni(JNIEnv* env, jobject instance, jobjectArray jmultisig_hexes, jboolean refresh_after_import) {
   MTRACE("Java_monero_wallet_MoneroWalletFull_importMultisigHexJni");
 
   // get peer multisig hex as vector<string>
@@ -2097,7 +2097,7 @@ JNIEXPORT jint JNICALL Java_monero_wallet_MoneroWalletFull_importMultisigHexJni(
   // import peer multisig hex and return the number of outputs they signed
   monero_wallet* wallet = get_handle<monero_wallet>(env, instance, JNI_WALLET_HANDLE);
   try {
-    int num_outputs = wallet->import_multisig_hex(multisig_hexes);
+    int num_outputs = wallet->import_multisig_hex(multisig_hexes, refresh_after_import);
     return num_outputs;
   } catch (...) {
     rethrow_cpp_exception_as_java_exception(env);
diff --git a/src/main/cpp/monero_jni_bridge.h b/src/main/cpp/monero_jni_bridge.h
index ed25ca8..aa4e84c 100644
--- a/src/main/cpp/monero_jni_bridge.h
+++ b/src/main/cpp/monero_jni_bridge.h
@@ -255,7 +255,7 @@ JNIEXPORT jstring JNICALL Java_monero_wallet_MoneroWalletFull_exchangeMultisigKe
 
 JNIEXPORT jstring JNICALL Java_monero_wallet_MoneroWalletFull_exportMultisigHexJni(JNIEnv *, jobject);
 
-JNIEXPORT jint JNICALL Java_monero_wallet_MoneroWalletFull_importMultisigHexJni(JNIEnv *, jobject, jobjectArray);
+JNIEXPORT jint JNICALL Java_monero_wallet_MoneroWalletFull_importMultisigHexJni(JNIEnv *, jobject, jobjectArray, jboolean);
 
 JNIEXPORT jstring JNICALL Java_monero_wallet_MoneroWalletFull_signMultisigTxHexJni(JNIEnv *, jobject, jstring);
 
diff --git a/src/main/java/monero/wallet/MoneroWallet.java b/src/main/java/monero/wallet/MoneroWallet.java
index a6a2a8d..3ddbc21 100644
--- a/src/main/java/monero/wallet/MoneroWallet.java
+++ b/src/main/java/monero/wallet/MoneroWallet.java
@@ -1337,7 +1337,7 @@ public interface MoneroWallet {
    * @return the number of outputs signed with the given multisig hex
    */
   public int importMultisigHex(String... multisigHexes);
-  
+
   /**
    * Import multisig info as hex from other participants.
    * 
@@ -1346,6 +1346,15 @@ public interface MoneroWallet {
    */
   public int importMultisigHex(List<String> multisigHexes);
   
+  /**
+   * Import multisig info as hex from other participants.
+   * 
+   * @param multisigHexes are multisig hex from each participant
+   * @param refreshAfterImport specifies if the wallet should be refreshed after importing
+   * @return the number of outputs signed with the given multisig hex
+   */
+  public int importMultisigHex(List<String> multisigHexes, boolean refreshAfterImport);
+  
   /**
    * Sign multisig transactions from a multisig wallet.
    * 
diff --git a/src/main/java/monero/wallet/MoneroWalletDefault.java b/src/main/java/monero/wallet/MoneroWalletDefault.java
index 0dbbc54..4ec0496 100644
--- a/src/main/java/monero/wallet/MoneroWalletDefault.java
+++ b/src/main/java/monero/wallet/MoneroWalletDefault.java
@@ -444,6 +444,11 @@ abstract class MoneroWalletDefault implements MoneroWallet {
   public int importMultisigHex(String... multisigHexes) {
     return importMultisigHex(Arrays.asList(multisigHexes));
   }
+
+  @Override
+  public int importMultisigHex(List<String> multisigHexes) {
+    return importMultisigHex(multisigHexes, true);
+  }
   
   @Override
   public void close() {
diff --git a/src/main/java/monero/wallet/MoneroWalletFull.java b/src/main/java/monero/wallet/MoneroWalletFull.java
index 728052d..13a275a 100644
--- a/src/main/java/monero/wallet/MoneroWalletFull.java
+++ b/src/main/java/monero/wallet/MoneroWalletFull.java
@@ -1326,10 +1326,10 @@ public class MoneroWalletFull extends MoneroWalletDefault {
   }
 
   @Override
-  public int importMultisigHex(List<String> multisigHexes) {
+  public int importMultisigHex(List<String> multisigHexes, boolean refreshAfterImport) {
     assertNotClosed();
     try {
-      return importMultisigHexJni(multisigHexes.toArray(new String[multisigHexes.size()]));
+      return importMultisigHexJni(multisigHexes.toArray(new String[multisigHexes.size()]), refreshAfterImport);
     } catch (Exception e) {
       throw new MoneroError(e.getMessage());
     }
@@ -1591,7 +1591,7 @@ public class MoneroWalletFull extends MoneroWalletDefault {
   
   private native String exportMultisigHexJni();
   
-  private native int importMultisigHexJni(String[] multisigHexes);
+  private native int importMultisigHexJni(String[] multisigHexes, boolean refreshAfterImport);
   
   private native String signMultisigTxHexJni(String multisigTxHex);
   
diff --git a/src/main/java/monero/wallet/MoneroWalletRpc.java b/src/main/java/monero/wallet/MoneroWalletRpc.java
index 8b4a96b..7a13f0f 100644
--- a/src/main/java/monero/wallet/MoneroWalletRpc.java
+++ b/src/main/java/monero/wallet/MoneroWalletRpc.java
@@ -1883,9 +1883,10 @@ public class MoneroWalletRpc extends MoneroWalletDefault {
 
   @Override
   @SuppressWarnings("unchecked")
-  public int importMultisigHex(List<String> multisigHexes) {
+  public int importMultisigHex(List<String> multisigHexes, boolean refreshAfterImport) {
     Map<String, Object> params = new HashMap<String, Object>();
     params.put("info", multisigHexes);
+    params.put("refresh_after_import", refreshAfterImport);
     Map<String, Object> resp = rpc.sendJsonRequest("import_multisig_info", params);
     Map<String, Object> result = (Map<String, Object>) resp.get("result");
     return ((BigInteger) result.get("n_outputs")).intValue();