X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=source%2Fmir%2Fmisc%2FNumberUtils.java;fp=source%2Fmir%2Fmisc%2FNumberUtils.java;h=b3023c41c5b1d9b274b6b59d8c726add040c608e;hb=c9ac8fa71b679f8d967aac901bbef945c13b94c9;hp=1d8fb06f43c280978658cea3edadc2a9d65d0889;hpb=d63595f89aaa4b6a524dc0b4af9e0eef888f4c6b;p=mir.git

diff --git a/source/mir/misc/NumberUtils.java b/source/mir/misc/NumberUtils.java
index 1d8fb06f..b3023c41 100755
--- a/source/mir/misc/NumberUtils.java
+++ b/source/mir/misc/NumberUtils.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2001, 2002 The Mir-coders group
+ * Copyright (C) 2005 The Mir-coders group
  *
  * This file is part of Mir.
  *
@@ -18,13 +18,10 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
  * In addition, as a special exception, The Mir-coders gives permission to link
- * the code of this program with  any library licensed under the Apache Software License, 
- * The Sun (tm) Java Advanced Imaging library (JAI), The Sun JIMI library 
- * (or with modified versions of the above that use the same license as the above), 
- * and distribute linked combinations including the two.  You must obey the 
- * GNU General Public License in all respects for all of the code used other than 
- * the above mentioned libraries.  If you modify this file, you may extend this 
- * exception to your version of the file, but you are not obligated to do so.  
+ * the code of this program with  any library licensed under the Apache Software License.
+ * You must obey the GNU General Public License in all respects for all of the code used
+ * other than the above mentioned libraries.  If you modify this file, you may extend this
+ * exception to your version of the file, but you are not obligated to do so.
  * If you do not wish to do so, delete this exception statement from your version.
  */
 package  mir.misc;
@@ -34,12 +31,14 @@ import java.text.NumberFormat;
 /**
  * Help methods for number handling.
  *
- * @version $Id: NumberUtils.java,v 1.5 2003/04/21 12:42:52 idfx Exp $
+ * @version $Id: NumberUtils.java,v 1.6 2007/04/08 21:46:44 idfx Exp $
  * @author mh, Mir-coders group
  *
  */
 
 public final class NumberUtils {
+  private NumberUtils() {
+  }
 
   /* 
    * Uses a suffix indicating multiples of 1024 (K), 
@@ -52,36 +51,33 @@ public final class NumberUtils {
    * @return A text representation of the number of bytes,
    *     abbreviated for larger quantities.
    */
-  public static String humanReadableSize(double bytes)
-  {
+  public static String humanReadableSize(double aBytes) {
+    double bytes = aBytes;
     String suffix;
-      
-    if( bytes >= 1024 * 1024 * 1024 )
-    {
-      bytes /= (1024 * 1024 * 1024);
+
+    if ( bytes >= (double) (1024 * 1024 * 1024) ) {
+      bytes /= (double) (1024 * 1024 * 1024);
       suffix = "G";
     }
-    else if( bytes >= 1024 * 1024 )
-    {
-      bytes /= (1024 * 1024);
+    else if( bytes >= (double) (1024 * 1024) ) {
+      bytes /= (double) (1024 * 1024);
       suffix = "M";
     }
-    else if( bytes >= 1024 )
-    {
-      bytes /= 1024;
+    else if( bytes >= 1024.0 ) {
+      bytes /= 1024.0;
       suffix = "K";
     }
-    else
-    {
+    else {
       suffix = "";
     }
-    int frac = (bytes >= 10  ||  bytes == 0)  ?  0  :  1;
+    int frac = bytes > 9.5 || bytes < 0.05  ?  0  :  1;
+
     NumberFormat nf = NumberFormat.getInstance();
     nf.setMinimumFractionDigits(frac);
     nf.setMaximumFractionDigits(frac);
     nf.setGroupingUsed(false);
+
     return nf.format(bytes) + suffix;
   }
-
 }