fix some warnings in common modules

Author: binarywang

weixin-java-common/src/main/java/me/chanjar/weixin/common/api/WxConsts.java

@@ -61,7 +61,7 @@ public class WxConsts {
   /**
    * 群发反馈消息代码所对应的文字描述
    */
-  public static final Map<String, String> MASS_ST_2_DESC = new HashMap<String, String>();
+  public static final Map<String, String> MASS_ST_2_DESC = new HashMap<>();
   ///////////////////////
   // 微信端推送过来的事件类型
   ///////////////////////

weixin-java-common/src/main/java/me/chanjar/weixin/common/api/WxMessageInMemoryDuplicateChecker.java

@@ -25,7 +25,7 @@ public class WxMessageInMemoryDuplicateChecker implements WxMessageDuplicateChec
   /**
    * 消息id->消息时间戳的map
    */
-  private final ConcurrentHashMap<String, Long> msgId2Timestamp = new ConcurrentHashMap<String, Long>();
+  private final ConcurrentHashMap<String, Long> msgId2Timestamp = new ConcurrentHashMap<>();
 
   /**
    * 后台清理线程是否已经开启
@@ -56,19 +56,19 @@ public WxMessageInMemoryDuplicateChecker(Long timeToLive, Long clearPeriod) {
   }
 
   protected void checkBackgroundProcessStarted() {
-    if (backgroundProcessStarted.getAndSet(true)) {
+    if (this.backgroundProcessStarted.getAndSet(true)) {
       return;
     }
     Thread t = new Thread(new Runnable() {
       @Override
       public void run() {
         try {
           while (true) {
-            Thread.sleep(clearPeriod);
+            Thread.sleep(WxMessageInMemoryDuplicateChecker.this.clearPeriod);
             Long now = System.currentTimeMillis();
-            for (Map.Entry<String, Long> entry : msgId2Timestamp.entrySet()) {
-              if (now - entry.getValue() > timeToLive) {
-                msgId2Timestamp.entrySet().remove(entry);
+            for (Map.Entry<String, Long> entry : WxMessageInMemoryDuplicateChecker.this.msgId2Timestamp.entrySet()) {
+              if (now - entry.getValue() > WxMessageInMemoryDuplicateChecker.this.timeToLive) {
+                WxMessageInMemoryDuplicateChecker.this.msgId2Timestamp.entrySet().remove(entry);
               }
             }
           }
@@ -87,7 +87,7 @@ public boolean isDuplicate(String messageId) {
       return false;
     }
     checkBackgroundProcessStarted();
-    Long timestamp = msgId2Timestamp.putIfAbsent(messageId, System.currentTimeMillis());
+    Long timestamp = this.msgId2Timestamp.putIfAbsent(messageId, System.currentTimeMillis());
     return timestamp != null;
   }
 

weixin-java-common/src/main/java/me/chanjar/weixin/common/bean/WxAccessToken.java

@@ -16,15 +16,15 @@ public static WxAccessToken fromJson(String json) {
   }
 
   public String getAccessToken() {
-    return accessToken;
+    return this.accessToken;
   }
 
   public void setAccessToken(String accessToken) {
     this.accessToken = accessToken;
   }
 
   public int getExpiresIn() {
-    return expiresIn;
+    return this.expiresIn;
   }
 
   public void setExpiresIn(int expiresIn) {

weixin-java-common/src/main/java/me/chanjar/weixin/common/bean/WxCardApiSignature.java

@@ -39,71 +39,71 @@ public String toString() {
   }
 
   public String getAppId() {
-    return appId;
+    return this.appId;
   }
 
   public void setAppId(String appId) {
     this.appId = appId;
   }
 
   public String getCardId() {
-    return cardId;
+    return this.cardId;
   }
 
   public void setCardId(String cardId) {
     this.cardId = cardId;
   }
 
   public String getCardType() {
-    return cardType;
+    return this.cardType;
   }
 
   public void setCardType(String cardType) {
     this.cardType = cardType;
   }
 
   public String getLocationId() {
-    return locationId;
+    return this.locationId;
   }
 
   public void setLocationId(String locationId) {
     this.locationId = locationId;
   }
 
   public String getCode() {
-    return code;
+    return this.code;
   }
 
   public void setCode(String code) {
     this.code = code;
   }
 
   public String getOpenId() {
-    return openId;
+    return this.openId;
   }
 
   public void setOpenId(String openId) {
     this.openId = openId;
   }
 
   public Long getTimestamp() {
-    return timestamp;
+    return this.timestamp;
   }
 
   public void setTimestamp(Long timestamp) {
     this.timestamp = timestamp;
   }
 
   public String getNonceStr() {
-    return nonceStr;
+    return this.nonceStr;
   }
 
   public void setNonceStr(String nonceStr) {
     this.nonceStr = nonceStr;
   }
 
   public String getSignature() {
-    return signature;
+    return this.signature;
   }
 
   public void setSignature(String signature) {

weixin-java-common/src/main/java/me/chanjar/weixin/common/bean/WxJsapiSignature.java

@@ -19,39 +19,39 @@ public class WxJsapiSignature implements Serializable {
   private String signature;
 
   public String getSignature() {
-    return signature;
+    return this.signature;
   }
 
   public void setSignature(String signature) {
     this.signature = signature;
   }
 
   public String getNoncestr() {
-    return noncestr;
+    return this.noncestr;
   }
 
   public void setNoncestr(String noncestr) {
     this.noncestr = noncestr;
   }
 
   public long getTimestamp() {
-    return timestamp;
+    return this.timestamp;
   }
 
   public void setTimestamp(long timestamp) {
     this.timestamp = timestamp;
   }
 
   public String getUrl() {
-    return url;
+    return this.url;
   }
 
   public void setUrl(String url) {
     this.url = url;
   }
 
   public String getAppid() {
-    return appid;
+    return this.appid;
   }
 
   public void setAppid(String appid) {

weixin-java-common/src/main/java/me/chanjar/weixin/common/bean/menu/WxMenu.java

@@ -19,7 +19,7 @@ public class WxMenu implements Serializable {
 
   private static final long serialVersionUID = -7083914585539687746L;
 
-  private List<WxMenuButton> buttons = new ArrayList<WxMenuButton>();
+  private List<WxMenuButton> buttons = new ArrayList<>();
 
   private WxMenuRule matchRule;
 
@@ -40,15 +40,15 @@ public static WxMenu fromJson(InputStream is) {
   }
 
   public List<WxMenuButton> getButtons() {
-    return buttons;
+    return this.buttons;
   }
 
   public void setButtons(List<WxMenuButton> buttons) {
     this.buttons = buttons;
   }
 
   public WxMenuRule getMatchRule() {
-    return matchRule;
+    return this.matchRule;
   }
 
   public void setMatchRule(WxMenuRule matchRule) {
@@ -62,7 +62,7 @@ public String toJson() {
   @Override
   public String toString() {
     return "WxMenu{" +
-            "buttons=" + buttons +
+            "buttons=" + this.buttons +
             '}';
   }
 

weixin-java-common/src/main/java/me/chanjar/weixin/common/bean/menu/WxMenuButton.java

@@ -14,7 +14,7 @@ public class WxMenuButton {
   private String url;
   private String mediaId;
 
-  private List<WxMenuButton> subButtons = new ArrayList<WxMenuButton>();
+  private List<WxMenuButton> subButtons = new ArrayList<>();
 
   @Override
   public String toString() {
@@ -23,47 +23,47 @@ public String toString() {
   }
 
   public String getType() {
-    return type;
+    return this.type;
   }
 
   public void setType(String type) {
     this.type = type;
   }
 
   public String getName() {
-    return name;
+    return this.name;
   }
 
   public void setName(String name) {
     this.name = name;
   }
 
   public String getKey() {
-    return key;
+    return this.key;
   }
 
   public void setKey(String key) {
     this.key = key;
   }
 
   public String getUrl() {
-    return url;
+    return this.url;
   }
 
   public void setUrl(String url) {
     this.url = url;
   }
 
   public List<WxMenuButton> getSubButtons() {
-    return subButtons;
+    return this.subButtons;
   }
 
   public void setSubButtons(List<WxMenuButton> subButtons) {
     this.subButtons = subButtons;
   }
 
   public String getMediaId() {
-    return mediaId;
+    return this.mediaId;
   }
 
   public void setMediaId(String mediaId) {

weixin-java-common/src/main/java/me/chanjar/weixin/common/bean/menu/WxMenuRule.java

@@ -13,55 +13,55 @@ public class WxMenuRule {
   private String language;
 
   public String getTagId() {
-    return tagId;
+    return this.tagId;
   }
 
   public void setTagId(String tagId) {
     this.tagId = tagId;
   }
 
   public String getSex() {
-    return sex;
+    return this.sex;
   }
 
   public void setSex(String sex) {
     this.sex = sex;
   }
 
   public String getCountry() {
-    return country;
+    return this.country;
   }
 
   public void setCountry(String country) {
     this.country = country;
   }
 
   public String getProvince() {
-    return province;
+    return this.province;
   }
 
   public void setProvince(String province) {
     this.province = province;
   }
 
   public String getCity() {
-    return city;
+    return this.city;
   }
 
   public void setCity(String city) {
     this.city = city;
   }
 
   public String getClientPlatformType() {
-    return clientPlatformType;
+    return this.clientPlatformType;
   }
 
   public void setClientPlatformType(String clientPlatformType) {
     this.clientPlatformType = clientPlatformType;
   }
 
   public String getLanguage() {
-    return language;
+    return this.language;
   }
 
   public void setLanguage(String language) {

weixin-java-common/src/main/java/me/chanjar/weixin/common/bean/result/WxError.java

@@ -29,23 +29,23 @@ public static Builder newBuilder() {
   }
 
   public int getErrorCode() {
-    return errorCode;
+    return this.errorCode;
   }
 
   public void setErrorCode(int errorCode) {
     this.errorCode = errorCode;
   }
 
   public String getErrorMsg() {
-    return errorMsg;
+    return this.errorMsg;
   }
 
   public void setErrorMsg(String errorMsg) {
     this.errorMsg = errorMsg;
   }
 
   public String getJson() {
-    return json;
+    return this.json;
   }
 
   public void setJson(String json) {
@@ -54,10 +54,10 @@ public void setJson(String json) {
 
   @Override
   public String toString() {
-    if (json != null) {
-      return json;
+    if (this.json != null) {
+      return this.json;
     }
-    return "错误: Code=" + errorCode + ", Msg=" + errorMsg;
+    return "错误: Code=" + this.errorCode + ", Msg=" + this.errorMsg;
   }
 
   public static class Builder {