diff --git a/alfresco-transform-core-aio/alfresco-transform-core-aio-boot/src/main/java/org/alfresco/transformer/AIOController.java b/alfresco-transform-core-aio/alfresco-transform-core-aio-boot/src/main/java/org/alfresco/transformer/AIOController.java
index e7ca3684..691041a3 100644
--- a/alfresco-transform-core-aio/alfresco-transform-core-aio-boot/src/main/java/org/alfresco/transformer/AIOController.java
+++ b/alfresco-transform-core-aio/alfresco-transform-core-aio-boot/src/main/java/org/alfresco/transformer/AIOController.java
@@ -98,16 +98,7 @@ public class AIOController extends AbstractTransformerController
         final String transform = getTransformerName(sourceFile, sourceMimetype, targetMimetype, transformOptions);
         transformOptions.put(AllInOneTransformer.TRANSFORM_NAME_PARAMETER, transform);
 
-
-        try 
-        {
-            transformer.transform(sourceFile, targetFile, sourceMimetype, targetMimetype, transformOptions);
-        } 
-        catch (Exception e) 
-        {
-            logger.error(e.getMessage(), e);
-        }
-        
+        transformer.transform(sourceFile, targetFile, sourceMimetype, targetMimetype, transformOptions);        
 
     }
 
@@ -127,16 +118,8 @@ public class AIOController extends AbstractTransformerController
                 Map<String, String> parameters = new HashMap<>();
                 parameters.put(AllInOneTransformer.TRANSFORM_NAME_PARAMETER, "misc");
                 parameters.put(SOURCE_ENCODING, "UTF-8");
-                try
-                {
-                    transformer.transform(sourceFile, targetFile, MIMETYPE_HTML,
-                    MIMETYPE_TEXT_PLAIN, parameters);
-                }
-                catch(Exception e)
-                {
-                    logger.error(e.getMessage(), e);
-                }
-                
+                transformer.transform(sourceFile, targetFile, MIMETYPE_HTML,
+                MIMETYPE_TEXT_PLAIN, parameters);
             }
         };
     }
@@ -164,8 +147,6 @@ public class AIOController extends AbstractTransformerController
         final File sourceFile = createSourceFile(request, sourceMultipartFile);
         final File targetFile = createTargetFile(request, targetFilename);
 
-        // TODO Currently sourceMimetype and targetMimetype could be an empty string how does this affect getting the name?
-        // not all controllers take these from the request? Do requests intended for these transforms provide these?
         final String transform = getTransformerName(sourceFile, sourceMimetype, targetMimetype, transformOptions);
 
         transformOptions.put(AllInOneTransformer.TRANSFORM_NAME_PARAMETER, transform);