diff --git a/src/main/java/de/ailis/usb4java/descriptors/SimpleUsbConfigurationDescriptor.java b/src/main/java/de/ailis/usb4java/descriptors/SimpleUsbConfigurationDescriptor.java
index 7c475c9..33c5422 100644
--- a/src/main/java/de/ailis/usb4java/descriptors/SimpleUsbConfigurationDescriptor.java
+++ b/src/main/java/de/ailis/usb4java/descriptors/SimpleUsbConfigurationDescriptor.java
@@ -10,7 +10,7 @@ import javax.usb.UsbConfigurationDescriptor;
 import org.apache.commons.lang3.builder.EqualsBuilder;
 import org.apache.commons.lang3.builder.HashCodeBuilder;
 
-import de.ailis.usb4java.utils.DumpUtils;
+import de.ailis.usb4java.utils.DescriptorUtils;
 
 /**
  * Simple USB configuration descriptor.
@@ -168,6 +168,6 @@ public final class SimpleUsbConfigurationDescriptor extends SimpleUsbDescriptor
     @Override
     public String toString()
     {
-        return DumpUtils.dump(this);
+        return DescriptorUtils.dump(this);
     }
 }
diff --git a/src/main/java/de/ailis/usb4java/descriptors/SimpleUsbDeviceDescriptor.java b/src/main/java/de/ailis/usb4java/descriptors/SimpleUsbDeviceDescriptor.java
index ee666c7..bd52e5e 100644
--- a/src/main/java/de/ailis/usb4java/descriptors/SimpleUsbDeviceDescriptor.java
+++ b/src/main/java/de/ailis/usb4java/descriptors/SimpleUsbDeviceDescriptor.java
@@ -10,7 +10,7 @@ import javax.usb.UsbDeviceDescriptor;
 import org.apache.commons.lang3.builder.EqualsBuilder;
 import org.apache.commons.lang3.builder.HashCodeBuilder;
 
-import de.ailis.usb4java.utils.DumpUtils;
+import de.ailis.usb4java.utils.DescriptorUtils;
 
 /**
  * Simple USB device descriptor.
@@ -258,6 +258,6 @@ public final class SimpleUsbDeviceDescriptor extends SimpleUsbDescriptor
     @Override
     public String toString()
     {
-        return DumpUtils.dump(this);
+        return DescriptorUtils.dump(this);
     }
 }
diff --git a/src/main/java/de/ailis/usb4java/descriptors/SimpleUsbEndpointDescriptor.java b/src/main/java/de/ailis/usb4java/descriptors/SimpleUsbEndpointDescriptor.java
index cd153d5..9f87793 100644
--- a/src/main/java/de/ailis/usb4java/descriptors/SimpleUsbEndpointDescriptor.java
+++ b/src/main/java/de/ailis/usb4java/descriptors/SimpleUsbEndpointDescriptor.java
@@ -10,7 +10,7 @@ import javax.usb.UsbEndpointDescriptor;
 import org.apache.commons.lang3.builder.EqualsBuilder;
 import org.apache.commons.lang3.builder.HashCodeBuilder;
 
-import de.ailis.usb4java.utils.DumpUtils;
+import de.ailis.usb4java.utils.DescriptorUtils;
 
 /**
  * Simple USB endpoint descriptor.
@@ -136,6 +136,6 @@ public final class SimpleUsbEndpointDescriptor extends SimpleUsbDescriptor
     @Override
     public String toString()
     {
-        return DumpUtils.dump(this);
+        return DescriptorUtils.dump(this);
     }
 }
diff --git a/src/main/java/de/ailis/usb4java/descriptors/SimpleUsbInterfaceDescriptor.java b/src/main/java/de/ailis/usb4java/descriptors/SimpleUsbInterfaceDescriptor.java
index 64ba979..f254086 100644
--- a/src/main/java/de/ailis/usb4java/descriptors/SimpleUsbInterfaceDescriptor.java
+++ b/src/main/java/de/ailis/usb4java/descriptors/SimpleUsbInterfaceDescriptor.java
@@ -10,7 +10,7 @@ import javax.usb.UsbInterfaceDescriptor;
 import org.apache.commons.lang3.builder.EqualsBuilder;
 import org.apache.commons.lang3.builder.HashCodeBuilder;
 
-import de.ailis.usb4java.utils.DumpUtils;
+import de.ailis.usb4java.utils.DescriptorUtils;
 
 /**
  * Simple USB interface descriptor.
@@ -182,6 +182,6 @@ public final class SimpleUsbInterfaceDescriptor extends SimpleUsbDescriptor
     @Override
     public String toString()
     {
-        return DumpUtils.dump(this);
+        return DescriptorUtils.dump(this);
     }
 }
diff --git a/src/main/java/de/ailis/usb4java/libusb/ConfigDescriptor.java b/src/main/java/de/ailis/usb4java/libusb/ConfigDescriptor.java
index d11f6c7..c766428 100644
--- a/src/main/java/de/ailis/usb4java/libusb/ConfigDescriptor.java
+++ b/src/main/java/de/ailis/usb4java/libusb/ConfigDescriptor.java
@@ -18,7 +18,7 @@ import javax.usb.UsbConfigurationDescriptor;
 import org.apache.commons.lang3.builder.EqualsBuilder;
 import org.apache.commons.lang3.builder.HashCodeBuilder;
 
-import de.ailis.usb4java.utils.DumpUtils;
+import de.ailis.usb4java.utils.DescriptorUtils;
 
 /**
  * A structure representing the standard USB configuration descriptor.
@@ -143,7 +143,7 @@ public final class ConfigDescriptor implements UsbConfigurationDescriptor
                 bmAttributes() & 0xff,
                 (bMaxPower() & 0xff) * 2,
                 extraLength(),
-                DumpUtils.toHexDump(extra()).replaceAll("(?m)^", "    ")));
+                DescriptorUtils.dump(extra()).replaceAll("(?m)^", "    ")));
         for (final Interface descriptor: iface())
         {
             builder.append(descriptor.dump(handle)
diff --git a/src/main/java/de/ailis/usb4java/libusb/DeviceDescriptor.java b/src/main/java/de/ailis/usb4java/libusb/DeviceDescriptor.java
index bf89a9c..09fd083 100644
--- a/src/main/java/de/ailis/usb4java/libusb/DeviceDescriptor.java
+++ b/src/main/java/de/ailis/usb4java/libusb/DeviceDescriptor.java
@@ -18,7 +18,7 @@ import javax.usb.UsbDeviceDescriptor;
 import org.apache.commons.lang3.builder.EqualsBuilder;
 import org.apache.commons.lang3.builder.HashCodeBuilder;
 
-import de.ailis.usb4java.utils.DumpUtils;
+import de.ailis.usb4java.utils.DescriptorUtils;
 
 /**
  * A structure representing the standard USB device descriptor.
@@ -142,14 +142,14 @@ public final class DeviceDescriptor implements UsbDeviceDescriptor
             + "  bNumConfigurations    %5d",
             bLength() & 0xff, 
             bDescriptorType() % 0xff, 
-            DumpUtils.decodeBCD(bcdUSB()),
-            bDeviceClass() & 0xff, DumpUtils.getUSBClassName(bDeviceClass()),
+            DescriptorUtils.decodeBCD(bcdUSB()),
+            bDeviceClass() & 0xff, DescriptorUtils.getUSBClassName(bDeviceClass()),
             bDeviceSubClass() & 0xff, 
             bDeviceProtocol() & 0xff,
             bMaxPacketSize0() & 0xff, 
             idVendor() & 0xffff, 
             idProduct() & 0xffff,
-            DumpUtils.decodeBCD(bcdDevice()), 
+            DescriptorUtils.decodeBCD(bcdDevice()), 
             iManufacturer & 0xff, sManufacturer,
             iProduct & 0xff, sProduct, 
             iSerialNumber & 0xff, sSerialNumber,
diff --git a/src/main/java/de/ailis/usb4java/libusb/EndpointDescriptor.java b/src/main/java/de/ailis/usb4java/libusb/EndpointDescriptor.java
index cb9096b..f445677 100644
--- a/src/main/java/de/ailis/usb4java/libusb/EndpointDescriptor.java
+++ b/src/main/java/de/ailis/usb4java/libusb/EndpointDescriptor.java
@@ -18,7 +18,7 @@ import javax.usb.UsbEndpointDescriptor;
 import org.apache.commons.lang3.builder.EqualsBuilder;
 import org.apache.commons.lang3.builder.HashCodeBuilder;
 
-import de.ailis.usb4java.utils.DumpUtils;
+import de.ailis.usb4java.utils.DescriptorUtils;
 
 /**
  * A structure representing the standard USB endpoint descriptor.
@@ -126,7 +126,7 @@ public final class EndpointDescriptor implements UsbEndpointDescriptor
             wMaxPacketSize() & 0xffff, 
             bInterval() & 0xff, 
             extraLength(),
-            DumpUtils.toHexDump(extra()).replaceAll("(?m)^", "    "));
+            DescriptorUtils.dump(extra()).replaceAll("(?m)^", "    "));
     }
 
     @Override
diff --git a/src/main/java/de/ailis/usb4java/libusb/InterfaceDescriptor.java b/src/main/java/de/ailis/usb4java/libusb/InterfaceDescriptor.java
index f1583b2..cb2220f 100644
--- a/src/main/java/de/ailis/usb4java/libusb/InterfaceDescriptor.java
+++ b/src/main/java/de/ailis/usb4java/libusb/InterfaceDescriptor.java
@@ -18,7 +18,7 @@ import javax.usb.UsbInterfaceDescriptor;
 import org.apache.commons.lang3.builder.EqualsBuilder;
 import org.apache.commons.lang3.builder.HashCodeBuilder;
 
-import de.ailis.usb4java.utils.DumpUtils;
+import de.ailis.usb4java.utils.DescriptorUtils;
 
 /**
  * A structure representing the standard USB interface descriptor.
@@ -146,12 +146,12 @@ public final class InterfaceDescriptor implements UsbInterfaceDescriptor
             bAlternateSetting() & 0xff, 
             bNumEndpoints() & 0xff, 
             bInterfaceClass() & 0xff, 
-            DumpUtils.getUSBClassName(bInterfaceClass()), 
+            DescriptorUtils.getUSBClassName(bInterfaceClass()), 
             bInterfaceSubClass() & 0xff,
             bInterfaceProtocol() & 0xff, 
             iInterface() & 0xff, sInterface, 
             extraLength(),
-            DumpUtils.toHexDump(extra()).replaceAll("(?m)^", "    ")));
+            DescriptorUtils.dump(extra()).replaceAll("(?m)^", "    ")));
         if (extraLength() != 0) return builder.toString();
         for (final EndpointDescriptor edesc: endpoint())
         {
diff --git a/src/main/java/de/ailis/usb4java/utils/DumpUtils.java b/src/main/java/de/ailis/usb4java/utils/DescriptorUtils.java
similarity index 97%
rename from src/main/java/de/ailis/usb4java/utils/DumpUtils.java
rename to src/main/java/de/ailis/usb4java/utils/DescriptorUtils.java
index 197d058..2743e13 100644
--- a/src/main/java/de/ailis/usb4java/utils/DumpUtils.java
+++ b/src/main/java/de/ailis/usb4java/utils/DescriptorUtils.java
@@ -17,11 +17,11 @@ import javax.usb.UsbInterfaceDescriptor;
 import de.ailis.usb4java.libusb.LibUSB;
 
 /**
- * Utility functions used for descriptor dumps.
+ * Utility methods used for descriptor dumps.
  * 
  * @author Klaus Reimer (k@ailis.de)
  */
-public final class DumpUtils
+public final class DescriptorUtils
 {
     /** Mapping from USB class id to USB class name. */
     private static final Map<Integer, String> CLASS_NAMES =
@@ -53,7 +53,7 @@ public final class DumpUtils
     /**
      * Private constructor to prevent instantiation.
      */
-    private DumpUtils()
+    private DescriptorUtils()
     {
         // Empty
     }
@@ -86,13 +86,13 @@ public final class DumpUtils
     }
 
     /**
-     * Returns a hex dump of the specified byte buffer.
+     * Dumps the specified byte buffer into a hex string and returns it.
      * 
      * @param bytes
      *            The bytes to dump.
      * @return The hex dump.
      */
-    public static String toHexDump(final ByteBuffer bytes)
+    public static String dump(final ByteBuffer bytes)
     {
         final int columns = 16;
         bytes.rewind();