/** Test method for {@link DefaultJavadocTokenStream#lookahead(int)}. */
@Test
public void testLookahead() {
DefaultJavadocTokenStream stream = stream("alphabets.txt");
assertEquals("a", stream.lookahead(0).getText());
assertEquals("a", stream.lookahead(0).getText());
assertEquals("b", stream.lookahead(2).getText());
assertEquals("c", stream.lookahead(4).getText());
assertEquals("d", stream.lookahead(6).getText());
assertEquals("e", stream.lookahead(8).getText());
stream.nextToken();
assertEquals("b", stream.lookahead(1).getText());
assertEquals("c", stream.lookahead(3).getText());
assertEquals("d", stream.lookahead(5).getText());
}
