Changeset 17849 in josm for trunk/src

Timestamp:

2021-05-02T00:04:26+02:00 (4 years ago)

Author:

simon04

Message:

fix #20830 - Reduce heap size of org.openstreetmap.josm.data.osm.Node by 8 bytes

Location:

trunk/src/org/openstreetmap/josm/data/osm

Files:

• AbstractPrimitive.java (modified) (1 diff)
• OsmPrimitive.java (modified) (1 diff)

trunk/src/org/openstreetmap/josm/data/osm/AbstractPrimitive.java

@@ -135 +135 @@
      */
     protected volatile short flags = FLAG_VISIBLE;   // visible per default
+
+    /**
+     * The mappaint cache index for this primitive.
+     * This field belongs to {@code OsmPrimitive}, but due to Java's memory layout alignment, see #20830.
+     */
+    protected short mappaintCacheIdx;
 
     /*-------------------

trunk/src/org/openstreetmap/josm/data/osm/OsmPrimitive.java

@@ -146 +146 @@
      *--------*/
     private StyleCache mappaintStyle;
-    private short mappaintCacheIdx;
 
     @Override