| class Test { |
| { |
| Runnable b = Test :: <error descr="Cannot resolve method 'length'">length</error>; |
| Comparable<String> c = Test :: length; |
| Comparable<Integer> c1 = Test :: <error descr="Cannot resolve method 'length'">length</error>; |
| } |
| |
| public static Integer length(String s) { |
| return s.length(); |
| } |
| |
| interface Bar { |
| Integer _(String s); |
| } |
| } |
| |
| class Test1 { |
| { |
| Runnable b = Test1 :: <error descr="Cannot resolve method 'length'">length</error>; |
| Comparable<String> c = Test1 :: length; |
| Comparable<Integer> c1 = Test1 :: length; |
| } |
| |
| public static Integer length(String s) { |
| return s.length(); |
| } |
| |
| public static Integer length(Integer s) { |
| return s; |
| } |
| |
| interface Bar { |
| Integer _(String s); |
| } |
| } |
| |
| class Test2 { |
| |
| void foo(Integer i) {} |
| |
| Object o = <error descr="Object is not a functional interface">Test2::foo</error>; |
| } |