When building up my java application, which consisted on creating/deleting new classes and manipulating the code within
each file, I noticed that JDeveloper would not compile my .java classes even though I was not receiving any errors.
Quite a simple issue though very frustrating never the less.
When altering the jDeveloper configurations, I noticed that the errors and warning on the right hand side were
no longer showing up when I was receiving code syntax error