lol

src/zutil/StringUtil.java

@@ -0,0 +1,30 @@
+package zutil;
+
+/**
+ * This is a class whit utility methods.
+ * 
+ * @author Ziver *
+ */
+public class StringUtil {
+
+	/**
+	 * Present a size (in bytes) as a human-readable value
+	 *
+	 * @param size size (in bytes)
+	 * @return string
+	 */
+	public static String formatBytesToString(long bytes){
+		String[] sizes = new String[]{"YB", "ZB", "EB", "PB", "TB", "GB", "MB", "kB", "B"};
+		int total = sizes.length-1;
+		double value = bytes;
+		
+		for(; value > 1024 ;total--) {
+			value /= 1024;
+		}
+		
+		value = (double)( (int)(value*100) )/100;
+		return value+" "+sizes[total];
+	}
+	
+	
+}