Changeset 12726 in josm for trunk/src/org/openstreetmap/josm/command/MoveCommand.java

Timestamp:

2017-09-04T23:45:49+02:00 (8 years ago)

Author:

Don-vip

Message:

see #13036 - deprecate Command() default constructor, fix unit tests and java warnings

File:

• trunk/src/org/openstreetmap/josm/command/MoveCommand.java (modified) (2 diffs)

trunk/src/org/openstreetmap/josm/command/MoveCommand.java

@@ -9 +9 @@
 import java.util.LinkedList;
 import java.util.List;
+import java.util.NoSuchElementException;
 import java.util.Objects;
 
@@ -84 +85 @@
     /**
      * Constructs a new {@code MoveCommand} and assign the initial object set and movement vector.
-     * @param objects The primitives to move
+     * @param objects The primitives to move. Must neither be null nor empty. Objects must belong to a data set
      * @param x X difference movement. Coordinates are in northern/eastern
      * @param y Y difference movement. Coordinates are in northern/eastern
+     * @throws NullPointerException if objects is null or contain null item
+     * @throws NoSuchElementException if objects is empty
      */
     public MoveCommand(Collection<OsmPrimitive> objects, double x, double y) {
+        super(objects.iterator().next().getDataSet());
         startEN = null;
         saveCheckpoint(); // (0,0) displacement will be saved