Clean code

app/src/main/java/com/fongmi/android/tv/bean/Epg.java

@@ -83,7 +83,7 @@ public class Epg {
         for (EpgData item : getList()) {
             item.setStartTime(Util.format(format, getDate().concat(item.getStart())));
             item.setEndTime(Util.format(format, getDate().concat(item.getEnd())));
-            if (item.getEndTime() < item.getStartTime()) item.fixCrossDay();
+            if (item.getEndTime() < item.getStartTime()) item.checkDay();
             item.setTitle(Trans.s2t(item.getTitle()));
         }
     }

app/src/main/java/com/fongmi/android/tv/bean/EpgData.java

@@ -94,11 +94,11 @@ public class EpgData {
         return getStart() + " ~ " + getEnd();
     }
 
-    public void fixCrossDay() {
-        Calendar calendar = Calendar.getInstance();
-        calendar.setTimeInMillis(getEndTime());
-        calendar.add(Calendar.DAY_OF_MONTH, 1);
-        setEndTime(calendar.getTimeInMillis());
+    public void checkDay() {
+        Calendar cal = Calendar.getInstance();
+        cal.setTimeInMillis(getEndTime());
+        cal.add(Calendar.DAY_OF_MONTH, 1);
+        setEndTime(cal.getTimeInMillis());
     }
 
     @Override