Fix missing declaration.

Author: brendandburns

modules/openapi-generator/src/main/resources/Java/libraries/okhttp-gson/ApiClient.mustache

@@ -120,7 +120,8 @@ public class ApiClient {
     protected InputStream sslCaCert;
     protected boolean verifyingSsl;
     protected KeyManager[] keyManagers;
-
+    protected String tlsServerName;
+    
     protected OkHttpClient httpClient;
     protected JSON json;
 

samples/client/echo_api/java/okhttp-gson-user-defined-templates/src/main/java/org/openapitools/client/ApiClient.java

@@ -91,7 +91,8 @@ public class ApiClient {
     protected InputStream sslCaCert;
     protected boolean verifyingSsl;
     protected KeyManager[] keyManagers;
-
+    protected String tlsServerName;
+    
     protected OkHttpClient httpClient;
     protected JSON json;
 

samples/client/echo_api/java/okhttp-gson/src/main/java/org/openapitools/client/ApiClient.java

@@ -86,7 +86,8 @@ public class ApiClient {
     protected InputStream sslCaCert;
     protected boolean verifyingSsl;
     protected KeyManager[] keyManagers;
-
+    protected String tlsServerName;
+    
     protected OkHttpClient httpClient;
     protected JSON json;
 

samples/client/others/java/okhttp-gson-oneOf-array/src/main/java/org/openapitools/client/ApiClient.java

@@ -86,7 +86,8 @@ public class ApiClient {
     protected InputStream sslCaCert;
     protected boolean verifyingSsl;
     protected KeyManager[] keyManagers;
-
+    protected String tlsServerName;
+    
     protected OkHttpClient httpClient;
     protected JSON json;
 

samples/client/others/java/okhttp-gson-oneOf/src/main/java/org/openapitools/client/ApiClient.java

@@ -86,7 +86,8 @@ public class ApiClient {
     protected InputStream sslCaCert;
     protected boolean verifyingSsl;
     protected KeyManager[] keyManagers;
-
+    protected String tlsServerName;
+    
     protected OkHttpClient httpClient;
     protected JSON json;
 

samples/client/others/java/okhttp-gson-streaming/src/main/java/org/openapitools/client/ApiClient.java

@@ -86,7 +86,8 @@ public class ApiClient {
     protected InputStream sslCaCert;
     protected boolean verifyingSsl;
     protected KeyManager[] keyManagers;
-
+    protected String tlsServerName;
+    
     protected OkHttpClient httpClient;
     protected JSON json;
 

samples/client/petstore/java/okhttp-gson-3.1-duplicated-operationid/src/main/java/org/openapitools/client/ApiClient.java

@@ -91,7 +91,8 @@ public class ApiClient {
     protected InputStream sslCaCert;
     protected boolean verifyingSsl;
     protected KeyManager[] keyManagers;
-
+    protected String tlsServerName;
+    
     protected OkHttpClient httpClient;
     protected JSON json;
 

samples/client/petstore/java/okhttp-gson-3.1/src/main/java/org/openapitools/client/ApiClient.java

@@ -91,7 +91,8 @@ public class ApiClient {
     protected InputStream sslCaCert;
     protected boolean verifyingSsl;
     protected KeyManager[] keyManagers;
-
+    protected String tlsServerName;
+    
     protected OkHttpClient httpClient;
     protected JSON json;
 

samples/client/petstore/java/okhttp-gson-awsv4signature/src/main/java/org/openapitools/client/ApiClient.java

@@ -92,7 +92,8 @@ public class ApiClient {
     protected InputStream sslCaCert;
     protected boolean verifyingSsl;
     protected KeyManager[] keyManagers;
-
+    protected String tlsServerName;
+    
     protected OkHttpClient httpClient;
     protected JSON json;
 

samples/client/petstore/java/okhttp-gson-dynamicOperations/src/main/java/org/openapitools/client/ApiClient.java

@@ -97,7 +97,8 @@ public class ApiClient {
     protected InputStream sslCaCert;
     protected boolean verifyingSsl;
     protected KeyManager[] keyManagers;
-
+    protected String tlsServerName;
+    
     protected OkHttpClient httpClient;
     protected JSON json;