Project: mule
Issue MULE-8664: NullPointerException testing connection on DB connector from Studio
When testing connectivity on the attached app from Studio, a NPE exception is being thrown. Problem is that datasource's URL is wrong (using http instead of jdbc:mysql prefix). This causes mysql driver to return a null connection instead of throwing an exception. Then DB connector wraps that connection and the NPE is thrown during connection.close.
Story points: 5