GP-0: Fixing unused import warnings

Ghidra/Debug/ProposedUtils/src/main/java/ghidra/util/database/DirectedIterator.java

@@ -4,9 +4,9 @@
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -18,7 +18,6 @@ package ghidra.util.database;
 import java.io.IOException;
 
 import db.Table;
-import generic.End.Point;
 
 /**
  * An iterator over some component of a {@link Table}