新学JUnit遇到点小问题，希望各位大大帮忙！
1 assertThat(8, greaterThan(5));
  2 assertThat(8, lessThan(10));
  3 assertThat(8, allOf(lessThan(10), greaterThan(5)));
前面两句测试都通过，加上第三句就没通过，报java.lang.NoSuchMethodError,可是 allOf明明就是有的方法呀！包已经引入了（import static org.junit.Assert.*;
import static org.hamcrest.Matchers.*;

import org.junit.Test;）



------解决方案--------------------

Java code

import static org.junit.Assert.assertThat;  // junit-dep-4.10.jar
import static org.hamcrest.CoreMatchers.allOf; // hamcrest-core-1.2.1.jar
import static org.hamcrest.Matchers.lessThan;  // hamcrest-library-1.2.1.jar
import static org.hamcrest.Matchers.greaterThan; // hamcrest-library-1.2.1.jar