EhException supports cause now

app/src/main/java/com/hippo/ehviewer/client/exception/EhException.java

@@ -21,4 +21,8 @@ public class EhException extends Exception {
     public EhException(String detailMessage) {
         super(detailMessage);
     }
+
+    public EhException(String detailMessage, Throwable cause) {
+        super(detailMessage, cause);
+    }
 }

app/src/main/java/com/hippo/ehviewer/client/exception/ParseException.java

@@ -25,6 +25,11 @@ public class ParseException extends EhException {
         mBody = body;
     }
 
+    public ParseException(String detailMessage, String body, Throwable cause) {
+        super(detailMessage, cause);
+        mBody = body;
+    }
+
     public String getBody() {
         return mBody;
     }