Removed unused import.

1bfc089f · Luc Maisonobe · 36df068d · 1bfc089f
Commit 1bfc089f authored Jan 22, 2023 by Luc Maisonobe
--- a/src/main/java/org/orekit/forces/gravity/HolmesFeatherstoneAttractionModel.java
+++ b/src/main/java/org/orekit/forces/gravity/HolmesFeatherstoneAttractionModel.java
@@ -21,7 +21,6 @@ import java.util.Collections;
 import java.util.List;

 import org.hipparchus.CalculusFieldElement;
-import org.hipparchus.Field;
 import org.hipparchus.analysis.differentiation.DerivativeStructure;
 import org.hipparchus.analysis.differentiation.Gradient;
 import org.hipparchus.geometry.euclidean.threed.FieldVector3D;