Index: trunk/scripts/BuildProjectionDefinitions.java
===================================================================
--- trunk/scripts/BuildProjectionDefinitions.java	(revision 11260)
+++ trunk/scripts/BuildProjectionDefinitions.java	(revision 11324)
@@ -63,9 +63,10 @@
         }
 
-        try (BufferedWriter out = new BufferedWriter(new OutputStreamWriter(
-                new FileOutputStream(baseDir + File.separator + OUTPUT_EPSG_FILE), StandardCharsets.UTF_8))) {
+        try (FileOutputStream output = new FileOutputStream(baseDir + File.separator + OUTPUT_EPSG_FILE);
+             BufferedWriter out = new BufferedWriter(new OutputStreamWriter(output, StandardCharsets.UTF_8))) {
             out.write("## This file is autogenerated, do not edit!\n");
             out.write("## Run ant task \"epsg\" to rebuild.\n");
-            out.write(String.format("## Source files are %s (can be changed) and %s (copied from the proj.4 project).%n", JOSM_EPSG_FILE, PROJ4_EPSG_FILE));
+            out.write(String.format("## Source files are %s (can be changed) and %s (copied from the proj.4 project).%n",
+                    JOSM_EPSG_FILE, PROJ4_EPSG_FILE));
             out.write("##\n");
             out.write("## Entries checked and maintained by the JOSM team:\n");
Index: trunk/scripts/TagInfoExtract.groovy
===================================================================
--- trunk/scripts/TagInfoExtract.groovy	(revision 11260)
+++ trunk/scripts/TagInfoExtract.groovy	(revision 11324)
@@ -9,6 +9,4 @@
  * groovy -cp dist/josm-custom.jar scripts/taginfoextract.groovy -t external_presets
  */
-import groovy.json.JsonBuilder
-
 import java.awt.image.BufferedImage
 import java.nio.file.FileSystems
@@ -49,4 +47,7 @@
 import org.openstreetmap.josm.tools.Utils
 
+import edu.umd.cs.findbugs.annotations.SuppressFBWarnings
+import groovy.json.JsonBuilder
+
 class TagInfoExtract {
 
@@ -118,4 +119,5 @@
     }
 
+    @SuppressFBWarnings(value = "MF_CLASS_MASKS_FIELD")
     class NodeChecker extends Checker {
         NodeChecker(tag) {
@@ -137,4 +139,5 @@
     }
 
+    @SuppressFBWarnings(value = "MF_CLASS_MASKS_FIELD")
     class WayChecker extends Checker {
         WayChecker(tag) {
@@ -159,4 +162,5 @@
     }
 
+    @SuppressFBWarnings(value = "MF_CLASS_MASKS_FIELD")
     class AreaChecker extends Checker {
         AreaChecker(tag) {