diff --git a/jpx/src/main/java/io/jenetics/jpx/Degrees.java b/jpx/src/main/java/io/jenetics/jpx/Degrees.java
index <HASH>..<HASH> 100644
--- a/jpx/src/main/java/io/jenetics/jpx/Degrees.java
+++ b/jpx/src/main/java/io/jenetics/jpx/Degrees.java
@@ -20,12 +20,9 @@
 package io.jenetics.jpx;
 
 import static java.lang.String.format;
-import static io.jenetics.jpx.Parsers.toDouble;
 
 import java.io.Serializable;
 
-import javax.xml.stream.XMLStreamException;
-
 /**
  * Used for bearing, heading, course. Base unit is decimal degree. Only values
  * in the range of {@code [0..360]} are valid.
#6: Move 'Degrees' parsing method to 'Parsers' class.