Tarek Fathy

https://www.youtube.com/watch?v=0ghJ3CUjI_Y

in the web.xml add /or modify UPLOAD_MAX_MEMORY and UPLOAD_MAX_DISK_SPACE  <context-param>         <!-- Maximum memory per request (in bytes) -->         <param-name>org.apache.myfaces.trinidad.UPLOAD_MAX_MEMORY</param-name>         <!-- Use 500K -->         <param-value>512000</param-value>     </context-param>     <context-param>         <!-- Maximum disk space per request (in bytes) -->         <param-name>org.apache.myfaces.trinidad.UPLOAD_MAX_DISK_SPACE</param-name>         <!-- Use 5,000K -->         <param-value>10240000</param-value>     </context-param>

First You need to download the extension   http://download.oracle.com/otn-pub/jdeveloper/12.1.3.0.0/extensions/junit.zip