Jikes is right, the fallthrough is a problem

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@277902 13f79535-47bb-0310-9956-ffa450edef68

src/etc/testcases/taskdefs/fixcrlf/build.xml

@@ -292,4 +292,13 @@
     <assertequal junk="8" />
   </target>
 
+  <target name="testTabInLiteralInComment">
+    <copy file="input/tab_in_literal_in_comment" todir="result"
+          overwrite="true">
+      <filterchain>
+        <fixcrlf javafiles="true" tab="remove"/>
+      </filterchain>
+    </copy>
+    <assertequal name="tab_in_literal_in_comment"/>
+  </target>
 </project>

src/etc/testcases/taskdefs/fixcrlf/expected/tab_in_literal_in_comment

@@ -0,0 +1,2 @@
+// "    "
+

src/etc/testcases/taskdefs/fixcrlf/input/tab_in_literal_in_comment

@@ -0,0 +1,2 @@
+// "	"
+

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

@@ -175,6 +175,10 @@ public class FixCrLfTest extends BuildFileTest {
         executeTarget("testCannotDoubleEof");
     }
 
+    public void testTabInLiteralInComment() {
+        executeTarget("testTabInLiteralInComment");
+    }
+
     // not used, but public so theoretically must remain for BC?
     public void assertEqualContent(File expect, File result)
         throws AssertionFailedError, IOException {