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31 | import java.util.*; | |
32 | ||
33 | public class HeadTailTypeError { | |
34 | < | public static void main(String argv[]) throws Exception { |
34 | > | public static void main(String[] args) throws Exception { |
35 | try { | |
36 | SortedMap m = new TreeMap(); | |
37 | m.headMap(new Object()); |
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