Trim trailing whitespace and organize imports

Change-Id: I9f91138b20219be6e3c4b28251487df262bff6cc

1 files changed, 7 insertions, 5 deletions

diff --git a/src/main/java/com/gitblit/utils/ByteFormat.java b/src/main/java/com/gitblit/utils/ByteFormat.java
index cb7da885..d11ce9dc 100644
--- a/src/main/java/com/gitblit/utils/ByteFormat.java
+++ b/src/main/java/com/gitblit/utils/ByteFormat.java
@@ -23,9 +23,9 @@ import java.text.ParsePosition;
 /**
  * ByteFormat is a formatter which takes numbers and returns filesizes in bytes,
  * kilobytes, megabytes, or gigabytes.
- * 
+ *
  * @author James Moger
- * 
+ *
  */
 public class ByteFormat extends Format {
 
@@ -38,6 +38,7 @@ public class ByteFormat extends Format {
 		return format(Long.valueOf(value));
 	}
 
+	@Override
 	public StringBuffer format(Object obj, StringBuffer buf, FieldPosition pos) {
 		if (obj instanceof Number) {
 			long numBytes = ((Number) obj).longValue();
@@ -46,19 +47,20 @@ public class ByteFormat extends Format {
 				buf.append(formatter.format((double) numBytes)).append(" b");
 			} else if (numBytes < 1024 * 1024) {
 				DecimalFormat formatter = new DecimalFormat("#,##0");
-				buf.append(formatter.format((double) numBytes / 1024.0)).append(" KB");
+				buf.append(formatter.format(numBytes / 1024.0)).append(" KB");
 			} else if (numBytes < 1024 * 1024 * 1024) {
 				DecimalFormat formatter = new DecimalFormat("#,##0.0");
-				buf.append(formatter.format((double) numBytes / (1024.0 * 1024.0))).append(" MB");
+				buf.append(formatter.format(numBytes / (1024.0 * 1024.0))).append(" MB");
 			} else {
 				DecimalFormat formatter = new DecimalFormat("#,##0.0");
-				buf.append(formatter.format((double) numBytes / (1024.0 * 1024.0 * 1024.0)))
+				buf.append(formatter.format(numBytes / (1024.0 * 1024.0 * 1024.0)))
 						.append(" GB");
 			}
 		}
 		return buf;
 	}
 
+	@Override
 	public Object parseObject(String source, ParsePosition pos) {
 		return null;
 	}