Bug 233653

Consider the following example:

package assist.override3;

public interface MyInterface {
    void foo();
}
--
package assist.override3;

import java.io.IOException;

public class MyClass implements MyInterface {

    @Override
    public void foo() throws IOException {
        throw new UnsupportedOperationException("Not supported yet");
    }
    
}

Adding new checked exception to MyClass.foo() causes compile error and error is generated, OK.

Could there be addded also hint to solve this?
. Remove this exception from method signature MyClass.foo() 
or 
. Add exception to MyInterface.foo() if its source code is available