Ambiguous method warning when there does not appear to be any ambiguity #2865
Description
I have two methods with the following signatures:
SourceItem openFile(String file, Map<?, ?> settings) throws FileNotFoundException;
void openFile(String file, Consumer<SourceItem> itemConsumer) throws FileNotFoundException;
When I try to call the second one:
factory.open_file('path/to/file') do |item|
item.text
end
I get a warning:
.../rspec_helpers.rb:93 warning: ambiguous Java methods found, using openFile(java.util.String, java.util.Map)
I don't think there is any real ambiguity here. I can't implement Map using a block, so it should always call openFile(String, Consumer).
Reproduced on 1.7.18, 1.7.19, 9.0.0.0.pre1.