Update GenericToken interface to expose directly region methods

pmd-python/src/main/ant/alljavacc.xml

@@ -44,8 +44,6 @@
         <replace file="${target}/net/sourceforge/pmd/lang/python/ast/Token.java">
             <replacetoken>public class Token implements java.io.Serializable</replacetoken>
             <replacevalue><![CDATA[import net.sourceforge.pmd.lang.ast.GenericToken;
-import net.sourceforge.pmd.lang.ast.RegionByLine;
-import net.sourceforge.pmd.lang.ast.RegionByLineImpl;
 
 public class Token implements GenericToken, java.io.Serializable]]></replacevalue>
         </replace>
@@ -65,15 +63,31 @@ public class Token implements GenericToken, java.io.Serializable]]></replacevalu
     return specialToken;
   }
 
-  @Override
-  public RegionByLine getRegionByLine() {
-    return new RegionByLineImpl(beginLine, endLine, beginColumn, endColumn);
-  }
-
   @Override
   public String getImage() {
     return image;
   }
+
+    @Override
+  public int getBeginLine() {
+    return beginLine;
+  }
+
+  @Override
+  public int getEndLine() {
+    return endLine;
+  }
+
+  @Override
+  public int getBeginColumn() {
+    return beginColumn;
+  }
+
+  @Override
+  public int getEndColumn() {
+    return endColumn;
+  }
+
 ]]></replacevalue>
         </replace>
     </target>