Remove useless code - no need for _authCode instance var

Author: Javen

src/cn/jpush/api/push/PushClient.java

@@ -39,8 +39,6 @@ public class PushClient {
 
     private boolean _globalSettingEnabled = false;
 
-    // Generated HTTP Basic authorization string.
-    private final String _authCode;
     private String _baseUrl;
 
     /**
@@ -67,9 +65,9 @@ public PushClient(String masterSecret, String appKey, int maxRetryTimes) {
 	public PushClient(String masterSecret, String appKey, int maxRetryTimes, HttpProxy proxy) {
         ServiceHelper.checkBasic(appKey, masterSecret);
 
-        this._authCode = ServiceHelper.getBasicAuthorization(appKey, masterSecret);
+        String authCode = ServiceHelper.getBasicAuthorization(appKey, masterSecret);
         this._baseUrl = HOST_NAME_SSL + PUSH_PATH;
-        this._httpClient = new NativeHttpClient(this._authCode, maxRetryTimes, proxy);
+        this._httpClient = new NativeHttpClient(authCode, maxRetryTimes, proxy);
 	}
 
 	/**

src/cn/jpush/api/report/ReportClient.java

@@ -20,7 +20,6 @@ public class ReportClient {
     private static final String REPORT_MESSAGE_PATH = "/v3/messages";
 
     private final NativeHttpClient _httpClient;
-    private final String _authCode;
 
     public ReportClient(String masterSecret, String appKey) {
         this(masterSecret, appKey, IHttpClient.DEFAULT_MAX_RETRY_TIMES, null);
@@ -32,9 +31,9 @@ public ReportClient(String masterSecret, String appKey, int maxRetryTimes) {
 
 	public ReportClient(String masterSecret, String appKey, int maxRetryTimes, HttpProxy proxy) {
         ServiceHelper.checkBasic(appKey, masterSecret);
-        _authCode = ServiceHelper.getBasicAuthorization(appKey, masterSecret);
+        String authCode = ServiceHelper.getBasicAuthorization(appKey, masterSecret);
 
-        _httpClient = new NativeHttpClient(_authCode, maxRetryTimes, proxy);
+        _httpClient = new NativeHttpClient(authCode, maxRetryTimes, proxy);
 	}