...

library/src/main/java/com/cherry/lib/doc/util/WordConverter.java

@@ -19,7 +19,6 @@ import org.apache.poi.hwpf.usermodel.TableRow;
 import org.apache.poi.poifs.filesystem.POIFSFileSystem;
 import org.xmlpull.v1.XmlPullParser;
 import org.xmlpull.v1.XmlPullParserException;
-
 import java.io.ByteArrayOutputStream;
 import java.io.File;
 import java.io.FileInputStream;
@@ -539,10 +538,8 @@ public class WordConverter {
             pfs = new POIFSFileSystem(in);
             hwpf = new HWPFDocument(pfs);
         } catch (FileNotFoundException e) {
-            // TODO Auto-generated catch block
             e.printStackTrace();
         } catch (IOException e) {
-            // TODO Auto-generated catch block
             e.printStackTrace();
         }
 

library/src/main/java/com/cherry/lib/doc/widget/PoiViewer.kt

@@ -23,8 +23,6 @@ class PoiViewer(private var mContext: Context) {
     private var mFileExt: String = ""
     private var mFileCachePath: String = ""
     private var mProgressDialog: ProgressDialog? = null
-
-
     private lateinit var mRootView: ViewGroup
     private lateinit var mWebView: WebView
 
@@ -78,7 +76,7 @@ class PoiViewer(private var mContext: Context) {
         mRootView = fileLayout
         mFilePath = filePath
         mFileExt = filePath.substring(filePath.lastIndexOf("."))
-        mProgressDialog!!.show()
+        mProgressDialog?.show()
         ConvertTask().execute(filePath)
     }