Rewrote example in my own words

Just one aggregate now, to make test code simpler
diff --git a/taverna-robundle/src/test/resources/bag-of-bags-manifest.json b/taverna-robundle/src/test/resources/bag-of-bags-manifest.json
index c7d1904..28a94c6 100644
--- a/taverna-robundle/src/test/resources/bag-of-bags-manifest.json
+++ b/taverna-robundle/src/test/resources/bag-of-bags-manifest.json
@@ -6,7 +6,7 @@
     "aggregates": [
         {
             "bundledAs": {
-                "filename": "adrenal_gland.seed16.tissue.bag.zip", 
+                "filename": "bag1.zip", 
                 "folder": "../data/"
             }, 
             "conformsTo": [
@@ -14,590 +14,7 @@
                 "https://w3id.org/ro/bagit/profile"
             ], 
             "uri": "http://n2t.net/ark:/57799/b90h3c"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "blood_vessel.seed16.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9km3p"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "bone_element.seed16.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9b37v"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "brain.seed16.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b92m31"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "bronchus.seed16.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9t376"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "esophagus.seed16.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9jm3c"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "extraembryonic_structure.seed16.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9b387"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "eye.seed16.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9mx1b"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "gonad.seed16.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9wx0f"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "heart.seed16.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9nd6c"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "kidney.seed16.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9cw9v"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "large_intestine.seed16.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b94d5b"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "liver.seed16.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9vw96"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "lung.seed16.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9md5p"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "lymphatic_vessel.seed16.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9bw9j"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "lymphoblast.seed16.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b93d4n"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "mammary_gland.seed16.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9tw9w"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "mouth.seed16.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9kd5c"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "muscle_organ.seed16.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b99x05"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "pancreas.seed16.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b92d63"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "prostate_gland.seed16.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9t09x"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "skin.seed16.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b95d7d"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "spinal_cord.seed16.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9h67f"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "stomach.seed16.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9566z"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "thyroid_gland.seed16.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9wq1r"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "tongue.seed16.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9n67p"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "urinary_bladder.seed16.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9cq3v"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "adrenal_gland.seed20.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9cd6w"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "blood_vessel.seed20.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b97q3m"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "bone_element.seed20.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b93x22"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "brain.seed20.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9067s"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "bronchus.seed20.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9vh5w"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "esophagus.seed20.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9qq3z"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "extraembryonic_structure.seed20.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9m092"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "eye.seed20.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9g674"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "gonad.seed20.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9bh57"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "heart.seed20.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b96q39"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "kidney.seed20.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9310b"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "large_intestine.seed20.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9z67g"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "liver.seed20.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9th6z"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "lung.seed20.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9pq3n"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "lymphatic_vessel.seed20.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9k09r"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "lymphoblast.seed20.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9f686"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "mammary_gland.seed20.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b99h5x"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "mouth.seed20.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b95q4c"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "muscle_organ.seed20.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b92093"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "pancreas.seed20.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9x96t"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "prostate_gland.seed20.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9sh58"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "skin.seed20.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b91m5g"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "spinal_cord.seed20.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9j09f"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "stomach.seed20.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9d97j"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "thyroid_gland.seed20.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b98h47"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "tongue.seed20.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b94t2b"
-        }, 
-        {
-            "bundledAs": {
-                "filename": "urinary_bladder.seed20.tissue.bag.zip", 
-                "folder": "../data/"
-            }, 
-            "conformsTo": [
-                "https://tools.ietf.org/html/draft-kunze-bagit-14", 
-                "https://w3id.org/ro/bagit/profile"
-            ], 
-            "uri": "http://n2t.net/ark:/57799/b9109s"
-        }
+        } 
     ], 
     "annotations": [
         {
@@ -609,13 +26,14 @@
         }
     ], 
     "authoredBy": {
-        "name": "Ravi Madduri", 
-        "orcid": "http://orcid.org/0000-0003-2130-2887"
+        "name": "Stian Soiland-Reyes", 
+	"uri": "mbox:stain@apache.org",
+        "orcid": "https://orcid.org/0000-0001-9842-9718"
     }, 
-    "authoredOn": "2018-02-14T21:25:20+00:00", 
+    "authoredOn": "2018-05-10T16:07:00+00:00", 
     "createdBy": {
         "name": "BDBag version: 1.1.5 (Bagit version: 1.6.3)", 
         "uri": "https://github.com/ini-bdds/bdbag"
     }, 
-    "createdOn": "2018-02-14T21:25:20+00:00"
-}
\ No newline at end of file
+    "createdOn": "2018-05-10T16:07:00+00:00"
+}