JCasGen for producing FSArray is a raw type warning

With the conversion of FSArray into Generic FSArray<> the JCasGen process does not handle the Generic type properly and will cause extensive warnings in application code.

The 4 methods generating warnings are:

xXXX - Feature name, Generic - generic type

• public FSArray getXXX() { *...* }
• public void setXXX(FSArray v) { ... }    
• public Generic getXXX(int i) { ... }
• public void setXXX(int i, Generic v) { ... }