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| public class FunctionTest {
static class FC implements Function<String, String> {
private final Function<String, String> f;
private final Supplier<Long> spl;
private final Function<String[], String> mf;
public FC(Function<String, String> f,
Supplier<Long> spl,
Function<String[], String> mf) {
this.f = f;
this.spl = spl;
this.mf = mf;
}
@Override
public String apply(String s) {
return spl.get() + " " + f.apply(s);
}
public String rmf(String[] ss) {
return mf.apply(ss);
}
}
public static void main(String[] args) {
FC fc = new FC((item) -> "Hello " + item,
System::currentTimeMillis,
(ags) -> String.join(",", ags));
System.out.println(fc.apply(fc.rmf(new String[]{"Tom", "Kitty"})));
}
}
|