Index: applications/editors/josm/plugins/graphview/src/org/openstreetmap/josm/plugins/graphview/core/access/ImplicationXMLReader.java
===================================================================
--- applications/editors/josm/plugins/graphview/src/org/openstreetmap/josm/plugins/graphview/core/access/ImplicationXMLReader.java	(revision 30482)
+++ applications/editors/josm/plugins/graphview/src/org/openstreetmap/josm/plugins/graphview/core/access/ImplicationXMLReader.java	(revision 30497)
@@ -30,6 +30,5 @@
     boolean tagOpen = false;
 
-    public void startElement(String uri, String localName, String name, Attributes attributes)
-    throws SAXException {
+    public void startElement(String uri, String localName, String name, Attributes attributes) throws SAXException {
 
         switch (state) {
@@ -79,11 +78,9 @@
         }
 
-        //all vaild paths end with return; reaching this indicates an invalid tag
+        //all valid paths end with return; reaching this indicates an invalid tag
         throw new SAXException(tr("Invalid opening xml tag <{0}> in state {1}", name, state));
-
-    }
-
-    public void endElement(String uri, String localName, String name)
-    throws SAXException {
+    }
+
+    public void endElement(String uri, String localName, String name) throws SAXException {
 
         switch (state) {
@@ -129,10 +126,8 @@
                 }
                 break;
-
         }
 
         //all vaild paths end with return; reaching this indicates an invalid tag
         throw new SAXException(tr("Invalid closing xml tag </{0}> in state {1}", name, state));
-
     }
 
@@ -140,5 +135,5 @@
 
         if (state != State.BEFORE_IMPLICATION) {
-            throw new SAXException(tr("Some tags not been closed; now in state {0}", state));
+            throw new SAXException(tr("Some tags have not been closed; now in state {0}", state));
         } else {
             return new ArrayList<Implication>(implications);
@@ -183,6 +178,5 @@
         private ConditionReader currentChildReader = null;
 
-        public void startElement(String uri, String localName, String name, Attributes attributes)
-        throws SAXException {
+        public void startElement(String uri, String localName, String name, Attributes attributes) throws SAXException {
 
             if (finished) {
@@ -217,11 +211,8 @@
                 currentChildReader = new ConditionReader();
                 currentChildReader.startElement(uri, localName, name, attributes);
-
-            }
-
-        }
-
-        public void endElement(String uri, String localName, String name)
-        throws SAXException {
+            }
+        }
+
+        public void endElement(String uri, String localName, String name) throws SAXException {
 
             if (finished) {
@@ -273,7 +264,5 @@
                     throw new SAXException(tr("Wrong closing tag {0} (</{1}> expected)", name, openingName));
                 }
-
-            }
-
+            }
         }
 
@@ -290,6 +279,4 @@
             }
         }
-
-    }
-
+    }
 }