| import java.util.function.IntFunction; |
| import java.util.function.IntUnaryOperator; |
| import java.util.function.Supplier; |
| import java.util.stream.IntStream; |
| import java.util.stream.Stream; |
| |
| class Test { |
| |
| interface IntStream1 { |
| Stream<Integer> map(IntFunction<Integer> mapper); |
| IntStream1 map(IntUnaryOperator mapper); |
| |
| Stream<Integer> boxed(); |
| } |
| |
| void fooBar(IntStream1 instr){ |
| Supplier<Stream<Integer>> si = () -> instr.map ((i) -> (( <error descr="Operator '%' cannot be applied to '<lambda parameter>', 'int'">i % 2</error>) == 0) ? i : <error descr="Incompatible types. Found: '<lambda parameter>', required: '<lambda parameter>'">-i</error>).boxed(); |
| System.out.println(si); |
| Supplier<Stream<Integer>> si1 = () -> instr.map <error descr="Ambiguous method call: both 'IntStream1.map(IntFunction<Integer>)' and 'IntStream1.map(IntUnaryOperator)' match">(null)</error>.boxed(); |
| System.out.println(si1); |
| } |
| } |
| |
| class TestInitial { |
| void fooBar(){ |
| Supplier<Stream<Integer>> si = () -> IntStream.range(0, 20).map((i) -> ((i % 2) == 0) ? i : -i).boxed(); |
| System.out.println(si); |
| } |
| } |
| |
| |