keycloak-aplcache

diff --git a/integration/admin-client/src/main/java/org/keycloak/admin/client/Keycloak.java b/integration/admin-client/src/main/java/org/keycloak/admin/client/Keycloak.java
index 1488d38..20914e5 100755
--- a/integration/admin-client/src/main/java/org/keycloak/admin/client/Keycloak.java
+++ b/integration/admin-client/src/main/java/org/keycloak/admin/client/Keycloak.java
@@ -20,9 +20,10 @@ public class Keycloak {
 
     private Keycloak(String serverUrl, String realm, String username, String password, String clientId, String clientSecret){
         config = new Config(serverUrl, realm, username, password, clientId, clientSecret);
-        tokenManager = new TokenManager(config);
-
         client = new ResteasyClientBuilder().build();
+
+        tokenManager = new TokenManager(config, client);
+
         target = client.target(config.getServerUrl());
 
         target.register(new BearerAuthFilter(tokenManager.getAccessTokenString()));

diff --git a/integration/admin-client/src/main/java/org/keycloak/admin/client/token/TokenManager.java b/integration/admin-client/src/main/java/org/keycloak/admin/client/token/TokenManager.java
index 3e3d923..f5a796d 100644
--- a/integration/admin-client/src/main/java/org/keycloak/admin/client/token/TokenManager.java
+++ b/integration/admin-client/src/main/java/org/keycloak/admin/client/token/TokenManager.java
@@ -18,10 +18,12 @@ public class TokenManager {
 
     private AccessTokenResponse currentToken;
     private Date expirationTime;
-    private Config config;
+    private final Config config;
+    private final ResteasyClient client;
 
-    public TokenManager(Config config){
+    public TokenManager(Config config, ResteasyClient client){
         this.config = config;
+        this.client = client;
     }
 
     public String getAccessTokenString(){
@@ -38,7 +40,6 @@ public class TokenManager {
     }
 
     public AccessTokenResponse grantToken(){
-        ResteasyClient client = new ResteasyClientBuilder().build();
         ResteasyWebTarget target = client.target(config.getServerUrl());
 
         Form form = new Form()
@@ -60,7 +61,6 @@ public class TokenManager {
     }
 
     public AccessTokenResponse refreshToken(){
-        ResteasyClient client = new ResteasyClientBuilder().build();
         ResteasyWebTarget target = client.target(config.getServerUrl());
 
         Form form = new Form()