X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=altosui%2FAltosSiteMap.java;h=63995c402eac5fdb520e9cfaa9788cd58246fce9;hb=f7cfbbce2b94b5ac0094a0e34e1766fe1ceb12c8;hp=b3fb3c5470db9824d94e59ca329a377415c158e8;hpb=ddef3e4ec1b3ff86b164f83807c34c2a78f73eb8;p=fw%2Faltos

diff --git a/altosui/AltosSiteMap.java b/altosui/AltosSiteMap.java
index b3fb3c54..63995c40 100644
--- a/altosui/AltosSiteMap.java
+++ b/altosui/AltosSiteMap.java
@@ -31,6 +31,7 @@ import java.util.prefs.*;
 import java.lang.Math;
 import java.awt.geom.Point2D;
 import java.awt.geom.Line2D;
+import java.util.concurrent.*;
 
 public class AltosSiteMap extends JScrollPane implements AltosFlightDisplay {
 	// preferred vertical step in a tile in naut. miles
@@ -110,7 +111,7 @@ public class AltosSiteMap extends JScrollPane implements AltosFlightDisplay {
 		return latlng(pt, scale_x, scale_y);
 	}
 
-	HashMap<Point,AltosSiteMapTile> mapTiles = new HashMap<Point,AltosSiteMapTile>();
+	ConcurrentHashMap<Point,AltosSiteMapTile> mapTiles = new ConcurrentHashMap<Point,AltosSiteMapTile>();
 	Point2D.Double centre;
 
 	private Point2D.Double tileCoordOffset(Point p) {
@@ -146,6 +147,10 @@ public class AltosSiteMap extends JScrollPane implements AltosFlightDisplay {
 		// nothing
 	}
 
+	public void set_font() {
+		// nothing
+	}
+
 	private void loadMap(final AltosSiteMapTile tile,
 			     File pngfile, String pngurl)
 	{