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/**
* @test /nodynamiccopyright/
* @bug 7086601
* @summary Error message bug: cause for method mismatch is 'null'
* @compile/fail/ref=T7086601a.out -XDrawDiagnostics T7086601a.java
*/
class T7086601 {
static <S> void m1(Iterable<? super S> s1, Iterable<? super S> s2) { }
static void m1(Object o) {}
static <S> void m2(Iterable<? super S> s1, Iterable<? super S> s2, Iterable<? super S> s3) { }
static void m2(Object o) {}
@SafeVarargs
static <S> void m3(Iterable<? super S>... ss) { }
static void m3(Object o) {}
static void test1(Iterable<String> is, Iterable<Integer> ii) {
m1(is, ii);
}
static void test2(Iterable<String> is, Iterable<Integer> ii, Iterable<Double> id) {
m2(is, ii, id);
}
static void test3(Iterable<String> is, Iterable<Integer> ii) {
m3(is, ii);
}
static void test4(Iterable<String> is, Iterable<Integer> ii, Iterable<Double> id) {
m3(is, ii, id);
}
}
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