diff --git a/tmf/org.eclipse.tracecompass.tmf.analysis.xml.core/src/org/eclipse/tracecompass/internal/tmf/analysis/xml/core/fsm/model/values/RhinoScriptEngine.java b/tmf/org.eclipse.tracecompass.tmf.analysis.xml.core/src/org/eclipse/tracecompass/internal/tmf/analysis/xml/core/fsm/model/values/RhinoScriptEngine.java
index 7ef5709202..508172cc19 100644
--- a/tmf/org.eclipse.tracecompass.tmf.analysis.xml.core/src/org/eclipse/tracecompass/internal/tmf/analysis/xml/core/fsm/model/values/RhinoScriptEngine.java
+++ b/tmf/org.eclipse.tracecompass.tmf.analysis.xml.core/src/org/eclipse/tracecompass/internal/tmf/analysis/xml/core/fsm/model/values/RhinoScriptEngine.java
@@ -108,7 +108,7 @@ public synchronized void teardownEngine() {
      * @throws RhinoException
      *             if script execution fails
      */
-    public @Nullable Object execute(final String javascriptExpression) throws RhinoException{
+    public @Nullable Object execute(final String javascriptExpression) throws RhinoException {
         Context context = fContext;
         ScriptableObject scope = fScope;
         Object result = null;
@@ -121,7 +121,7 @@ public synchronized void teardownEngine() {
             return null;
         } else if (result instanceof NativeJavaObject) {
             return ((NativeJavaObject) result).unwrap();
-        } else if ("org.mozilla.javascript.InterpretedFunction".equals(result.getClass().getName())) { //$NON-NLS-1$ //NOSONAR
+        } else if ("org.mozilla.javascript.InterpretedFunction".equals(result.getClass().getName())) { //$NON-NLS-1$ NOSONAR
             return null;
         }
         return result;