From 475716433d742b69a677b8ac31338ecc118e58ed Mon Sep 17 00:00:00 2001
From: Denis Molony <dmolony@users.noreply.github.com>
Date: Fri, 22 May 2020 16:13:45 +1000
Subject: [PATCH] tidying

---
 src/com/bytezone/diskbrowser/dos/DosDisk.java     | 15 +++++++++------
 .../bytezone/diskbrowser/dos/DosVTOCSector.java   |  8 +++-----
 2 files changed, 12 insertions(+), 11 deletions(-)

diff --git a/src/com/bytezone/diskbrowser/dos/DosDisk.java b/src/com/bytezone/diskbrowser/dos/DosDisk.java
index 6763675..9661eb9 100755
--- a/src/com/bytezone/diskbrowser/dos/DosDisk.java
+++ b/src/com/bytezone/diskbrowser/dos/DosDisk.java
@@ -248,11 +248,11 @@ public class DosDisk extends AbstractFormattedDisk
   }
 
   // ---------------------------------------------------------------------------------//
-  public int getVolumeNo ()
-  // ---------------------------------------------------------------------------------//
-  {
-    return volumeNo;
-  }
+  //  private int getVolumeNo ()
+  //  // ---------------------------------------------------------------------------------//
+  //  {
+  //    return volumeNo;
+  //  }
 
   // ---------------------------------------------------------------------------------//
   @Override
@@ -514,7 +514,9 @@ public class DosDisk extends AbstractFormattedDisk
     String newLine = String.format ("%n");
     String line = "- --- ---  ------------------------------  -----  -------------"
         + "  -- ----  -------------------" + newLine;
+
     StringBuilder text = new StringBuilder ();
+
     text.append (String.format ("Disk : %s%n%n", getDisplayPath ()));
     text.append ("L Typ Len  Name                            Addr"
         + "   Length         TS Data  Comment" + newLine);
@@ -535,7 +537,8 @@ public class DosDisk extends AbstractFormattedDisk
           freeSectors, usedSectors, (usedSectors + freeSectors)));
 
     String volumeText = volumeNo == 0 ? "" : "Side " + volumeNo + " ";
-    return new DefaultAppleFileSource (volumeText + "Volume " + dosVTOCSector.volume,
+
+    return new DefaultAppleFileSource (volumeText + "DOS Volume " + dosVTOCSector.volume,
         text.toString (), this);
   }
 
diff --git a/src/com/bytezone/diskbrowser/dos/DosVTOCSector.java b/src/com/bytezone/diskbrowser/dos/DosVTOCSector.java
index aa4bf06..1e375f5 100755
--- a/src/com/bytezone/diskbrowser/dos/DosVTOCSector.java
+++ b/src/com/bytezone/diskbrowser/dos/DosVTOCSector.java
@@ -38,7 +38,7 @@ class DosVTOCSector extends AbstractSector
     maxSectors = buffer[53] & 0xFF;
     sectorSize = HexFormatter.intValue (buffer[54], buffer[55]);
 
-    flagSectors2 ();
+    flagSectors ();
   }
 
   // ---------------------------------------------------------------------------------//
@@ -168,7 +168,6 @@ class DosVTOCSector extends AbstractSector
   private String getBitmap (byte[] buffer, int offset)
   // ---------------------------------------------------------------------------------//
   {
-    StringBuilder text = new StringBuilder ();
     int value = HexFormatter.getLongBigEndian (buffer, offset);
 
     String bits = "0000000000000000000000000000000" + Integer.toBinaryString (value);
@@ -176,13 +175,12 @@ class DosVTOCSector extends AbstractSector
     bits = bits.substring (0, maxSectors);
     bits = bits.replace ('0', 'X');
     bits = bits.replace ('1', '.');
-    text.append (bits);
 
-    return text.reverse ().toString ();
+    return new StringBuilder (bits).reverse ().toString ();
   }
 
   // ---------------------------------------------------------------------------------//
-  private void flagSectors2 ()
+  private void flagSectors ()
   // ---------------------------------------------------------------------------------//
   {
     int firstSector = 0x38;