call cleanup at tearDown

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@358628 13f79535-47bb-0310-9956-ffa450edef68

src/testcases/org/apache/tools/ant/taskdefs/EchoTest.java

@@ -31,6 +31,10 @@ public class EchoTest extends BuildFileTest {
         configureProject("src/etc/testcases/taskdefs/echo.xml");
     }
 
+    public void tearDown() {
+        executeTarget("clean");
+    }
+
     // Output an empty String
     public void test1() {
         expectLog("test1", "");
@@ -69,4 +73,4 @@ public class EchoTest extends BuildFileTest {
     public void testUTF8Encoding() throws Exception {
         executeTarget("testUTF8Encoding");
     }
-}
+}