fixed warnings

diff --git a/src/main/java/Main.java b/src/main/java/Main.java
index c83bad8..042f2ee 100644 (file)
--- a/src/main/java/Main.java
+++ b/src/main/java/Main.java
@@ -1,13 +1,23 @@
-import java.io.*;
-import java.util.*;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.StringWriter;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Properties;
 
 import org.asciidoctor.Asciidoctor;
 import org.asciidoctor.Asciidoctor.Factory;
-import org.asciidoctor.Options;
-import org.asciidoctor.ast.Document;
 import org.asciidoctor.ast.DocumentHeader;
 
-import com.rometools.rome.feed.synd.*;
+import com.rometools.rome.feed.synd.SyndContentImpl;
+import com.rometools.rome.feed.synd.SyndEntry;
+import com.rometools.rome.feed.synd.SyndEntryImpl;
+import com.rometools.rome.feed.synd.SyndFeed;
+import com.rometools.rome.feed.synd.SyndFeedImpl;
 import com.rometools.rome.io.FeedException;
 import com.rometools.rome.io.SyndFeedOutput;
 
@@ -31,7 +41,6 @@ public class Main {
                File[] adocs;
                StringWriter sw;
                Asciidoctor asciidoctor;
-               Options opts;
                SyndFeed feed;
                Properties props;
                ArrayList<SyndEntry> entries;