bugfix:constructor timeout not function

config/src/main/java/com/alibaba/fescar/config/ApolloConfiguration.java

@@ -109,7 +109,7 @@ public void run() {
                 configFuture.setResult(result);
             }
         });
-        return (String)configFuture.get(timeoutMills, TimeUnit.MILLISECONDS);
+        return (String)configFuture.get();
     }
 
     @Override

config/src/main/java/com/alibaba/fescar/config/ConfigFuture.java

@@ -81,7 +81,7 @@ public boolean isTimeout() {
      * @throws InterruptedException the interrupted exception
      */
     public Object get() {
-        return get(DEFAULT_CONFIG_TIMEOUT, TimeUnit.MILLISECONDS);
+        return get(this.timeoutMills, TimeUnit.MILLISECONDS);
     }
 
     /**

config/src/main/java/com/alibaba/fescar/config/FileConfiguration.java

@@ -95,7 +95,7 @@ public FileConfiguration(String name) {
     public String getConfig(String dataId, String defaultValue, long timeoutMills) {
         ConfigFuture configFuture = new ConfigFuture(dataId, defaultValue, ConfigOperation.GET, timeoutMills);
         configOperateExecutor.submit(new ConfigOperateRunnable(configFuture));
-        return (String)configFuture.get(timeoutMills, TimeUnit.MILLISECONDS);
+        return (String)configFuture.get();
     }
 
     @Override
@@ -109,14 +109,14 @@ public boolean putConfig(String dataId, String content, long timeoutMills) {
     public boolean putConfigIfAbsent(String dataId, String content, long timeoutMills) {
         ConfigFuture configFuture = new ConfigFuture(dataId, content, ConfigOperation.PUTIFABSENT, timeoutMills);
         configOperateExecutor.submit(new ConfigOperateRunnable(configFuture));
-        return (Boolean)configFuture.get(timeoutMills, TimeUnit.MILLISECONDS);
+        return (Boolean)configFuture.get();
     }
 
     @Override
     public boolean removeConfig(String dataId, long timeoutMills) {
         ConfigFuture configFuture = new ConfigFuture(dataId, null, ConfigOperation.REMOVE, timeoutMills);
         configOperateExecutor.submit(new ConfigOperateRunnable(configFuture));
-        return (Boolean)configFuture.get(timeoutMills, TimeUnit.MILLISECONDS);
+        return (Boolean)configFuture.get();
     }
 
     @Override