ignore static method on MVC resources

Author: jknack

jooby/src/main/java/org/jooby/internal/RouteMetadata.java

@@ -111,7 +111,8 @@ private static ClassVisitor visitor(final Map<String, Object> md) {
       public MethodVisitor visitMethod(final int access, final String name,
           final String desc, final String signature, final String[] exceptions) {
         boolean isPublic = ((access & Opcodes.ACC_PUBLIC) > 0) ? true : false;
-        if (!isPublic) {
+        boolean isStatic = ((access & Opcodes.ACC_STATIC) > 0) ? true : false;
+        if (!isPublic || isStatic) {
           // ignore
           return null;
         }

jooby/src/test/java/org/jooby/internal/RouteMetadataTest.java

@@ -53,6 +53,10 @@ public void arg(final String x) {
     public void arg(final double v, final int u) {
 
     }
+
+    public static void staticMethod() {
+
+    }
   }
 
   @Test