Compile error with Eclipse Oxygen (Eclipse 4.7)

[Nicklas Nordborg]

After upgrading my Eclipse installation to Oxygen (=4.7) I get compile errors in the Eclipse console.

The method checkAndLoadClass(ClassLoader, String, boolean, 
Class<capture#7-of ? extends Action>, Class<?>[]) 
is ambiguous for the type ClassUtil

There are two methods with that name. The only difference is that there is one explicit Class parameter more in one of the methods.

The code can still be compiled with ant+javac.

To avoid problems in the future I think we can remove one of the methods. Any resulting source-code incompatibilities should be relatively easy to sort out.

[Nicklas Nordborg]

(In [7401]) Fixes #2095: Compile error with Eclipse Oxygen (Eclipse 4.7)