Index: trunk/src/org/openstreetmap/josm/gui/mappaint/styleelement/placement/OnLineStrategy.java
===================================================================
--- trunk/src/org/openstreetmap/josm/gui/mappaint/styleelement/placement/OnLineStrategy.java	(revision 11752)
+++ trunk/src/org/openstreetmap/josm/gui/mappaint/styleelement/placement/OnLineStrategy.java	(revision 11753)
@@ -85,5 +85,5 @@
 
         // Order the glyphs along the line to ensure that they are drawn corretly.
-        Collections.sort(offsetGlyphs, Comparator.comparing(e -> e.offset));
+        Collections.sort(offsetGlyphs, Comparator.comparing(OffsetGlyph::getOffset));
 
         // Now translate all glyphs. This will modify the glyphs stored in gvs.
@@ -319,9 +319,12 @@
         }
 
+        private double getOffset() {
+            return offset;
+        }
+
         @Override
         public String toString() {
             return "OffsetGlyph [offset=" + offset + ", preRotate=" + preRotate + ", glyphIndex=" + glyphIndex + "]";
         }
-
     }