public void testEndsWith() throws Exception {
FastStringBuffer fastStringBuffer = new FastStringBuffer("abc", 0);
assertTrue(fastStringBuffer.endsWith("c"));
assertTrue(fastStringBuffer.endsWith("bc"));
assertTrue(fastStringBuffer.endsWith("abc"));
assertTrue(!fastStringBuffer.endsWith("aabc"));
assertTrue(fastStringBuffer.startsWith("abc"));
assertTrue(fastStringBuffer.startsWith("a"));
assertTrue(fastStringBuffer.startsWith("ab"));
assertTrue(!fastStringBuffer.startsWith("abcd"));