Setup more "remove redundant..." save actions

[philwebb]

It would be nice to convert new ArrayList<String> to new ArrayList<> automatically.

[snicoll]

Curious what you have in mind for this. Is this some kind of Eclipse support? IntelliJ IDEA already ships with an inspection and warn you out-of-the-box.

While this is certainly useful if your IDE doesn't warn you, I wonder if that should be done as part of this project.

[philwebb]

The eclipse plugin configures project specific settings and this is one option that we could set. Basically, Eclipse has the feature but the plugin currently disables it.

[philwebb]

There's also semicolons and modifiers