Index: /applications/editors/josm/plugins/pbf/src/org/openstreetmap/josm/plugins/pbf/io/PbfReader.java
===================================================================
--- /applications/editors/josm/plugins/pbf/src/org/openstreetmap/josm/plugins/pbf/io/PbfReader.java	(revision 35635)
+++ /applications/editors/josm/plugins/pbf/src/org/openstreetmap/josm/plugins/pbf/io/PbfReader.java	(revision 35636)
@@ -52,5 +52,5 @@
     protected class PbfParser extends BinaryParser {
 
-        private IllegalDataException exception = null;
+        private IllegalDataException exception;
         private boolean discourageUpload;
         private double parseRawDegrees(long raw) {
@@ -318,5 +318,5 @@
      *
      * @param source the source input stream. Must not be null.
-     * @param progressMonitor  the progress monitor. If null, {@see NullProgressMonitor#INSTANCE} is assumed
+     * @param progressMonitor  the progress monitor. If null, {link NullProgressMonitor#INSTANCE} is assumed
      *
      * @return the dataset with the parsed data
Index: /applications/editors/josm/plugins/pbf/src/org/openstreetmap/josm/plugins/pbf/io/PbfWriter.java
===================================================================
--- /applications/editors/josm/plugins/pbf/src/org/openstreetmap/josm/plugins/pbf/io/PbfWriter.java	(revision 35635)
+++ /applications/editors/josm/plugins/pbf/src/org/openstreetmap/josm/plugins/pbf/io/PbfWriter.java	(revision 35636)
@@ -53,5 +53,5 @@
 
         /** Has the header been written yet? */
-        protected boolean headerWritten = false;
+        protected boolean headerWritten;
 
         /**
@@ -171,4 +171,5 @@
             /**
              * Serialize all nodes in the 'dense' format.
+             * @return a group of primitives
              */
             public Osmformat.PrimitiveGroup serializeDense() {
@@ -223,4 +224,5 @@
             /**
              * Serialize all nodes in the non-dense format.
+             * @return a group of primitives
              */
             public Osmformat.PrimitiveGroup serializeNonDense() {
@@ -432,5 +434,5 @@
                 relations = null;
             } else {
-                return; // No data. Is this an empty file?
+                // No data. Is this an empty file?
             }
         }