Index: applications/editors/josm/plugins/splinex/src/org/openstreetmap/josm/plugins/Splinex/DrawSplineAction.java
===================================================================
--- applications/editors/josm/plugins/splinex/src/org/openstreetmap/josm/plugins/Splinex/DrawSplineAction.java	(revision 32500)
+++ applications/editors/josm/plugins/splinex/src/org/openstreetmap/josm/plugins/Splinex/DrawSplineAction.java	(revision 32547)
@@ -1,2 +1,3 @@
+// License: GPL. For details, see LICENSE file.
 package org.openstreetmap.josm.plugins.Splinex;
 
@@ -308,6 +309,5 @@
                 helperEndpoint = null;
                 Main.map.mapView.setNewCursor(Cursor.MOVE_CURSOR, this);
-            } else
-            {
+            } else {
                 Node n = null;
                 if (!ctrl)
Index: applications/editors/josm/plugins/splinex/src/org/openstreetmap/josm/plugins/Splinex/Spline.java
===================================================================
--- applications/editors/josm/plugins/splinex/src/org/openstreetmap/josm/plugins/Splinex/Spline.java	(revision 32500)
+++ applications/editors/josm/plugins/splinex/src/org/openstreetmap/josm/plugins/Splinex/Spline.java	(revision 32547)
@@ -1,2 +1,3 @@
+// License: GPL. For details, see LICENSE file.
 package org.openstreetmap.josm.plugins.Splinex;
 
@@ -129,5 +130,5 @@
     public enum SplinePoint {
         ENDPOINT, CONTROL_PREV, CONTROL_NEXT
-    };
+    }
 
     public class PointHandle {
@@ -480,6 +481,7 @@
     public List<OsmPrimitive> getNodes() {
         ArrayList<OsmPrimitive> result = new ArrayList<>(nodes.size());
-        for (SNode sn : nodes)
+        for (SNode sn : nodes) {
             result.add(sn.node);
+        }
         return result;
     }
@@ -496,6 +498,7 @@
             saveSegments = new SNode[nodes.size()];
             int i = 0;
-            for (SNode sn : nodes)
+            for (SNode sn : nodes) {
                 saveSegments[i++] = sn;
+            }
             nodes.clear();
             return super.executeCommand();
Index: applications/editors/josm/plugins/splinex/src/org/openstreetmap/josm/plugins/Splinex/SplineHitTest.java
===================================================================
--- applications/editors/josm/plugins/splinex/src/org/openstreetmap/josm/plugins/Splinex/SplineHitTest.java	(revision 32500)
+++ applications/editors/josm/plugins/splinex/src/org/openstreetmap/josm/plugins/Splinex/SplineHitTest.java	(revision 32547)
@@ -1,2 +1,3 @@
+// License: GPL. For details, see LICENSE file.
 package org.openstreetmap.josm.plugins.Splinex;
 
Index: applications/editors/josm/plugins/splinex/src/org/openstreetmap/josm/plugins/Splinex/SplinexPlugin.java
===================================================================
--- applications/editors/josm/plugins/splinex/src/org/openstreetmap/josm/plugins/Splinex/SplinexPlugin.java	(revision 32500)
+++ applications/editors/josm/plugins/splinex/src/org/openstreetmap/josm/plugins/Splinex/SplinexPlugin.java	(revision 32547)
@@ -1,2 +1,3 @@
+// License: GPL. For details, see LICENSE file.
 package org.openstreetmap.josm.plugins.Splinex;
 
Index: applications/editors/josm/plugins/splinex/src/org/openstreetmap/josm/plugins/Splinex/SplinexPreference.java
===================================================================
--- applications/editors/josm/plugins/splinex/src/org/openstreetmap/josm/plugins/Splinex/SplinexPreference.java	(revision 32500)
+++ applications/editors/josm/plugins/splinex/src/org/openstreetmap/josm/plugins/Splinex/SplinexPreference.java	(revision 32547)
@@ -1,2 +1,3 @@
+// License: GPL. For details, see LICENSE file.
 package org.openstreetmap.josm.plugins.Splinex;
 
Index: applications/editors/josm/plugins/splinex/src/org/openstreetmap/josm/plugins/Splinex/UndeleteNodeCommand.java
===================================================================
--- applications/editors/josm/plugins/splinex/src/org/openstreetmap/josm/plugins/Splinex/UndeleteNodeCommand.java	(revision 32500)
+++ applications/editors/josm/plugins/splinex/src/org/openstreetmap/josm/plugins/Splinex/UndeleteNodeCommand.java	(revision 32547)
@@ -1,2 +1,3 @@
+// License: GPL. For details, see LICENSE file.
 package org.openstreetmap.josm.plugins.Splinex;
 
@@ -14,5 +15,5 @@
     boolean wasModified;
 
-    public UndeleteNodeCommand(Node n) {
+    UndeleteNodeCommand(Node n) {
         this.n = n;
     }