Fix fallthrough with unwanted side-effect

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@277903 13f79535-47bb-0310-9956-ffa450edef68

src/main/org/apache/tools/ant/filters/FixCrLfFilter.java

@@ -531,11 +531,13 @@ public final class FixCrLfFilter
                 case '"' : state    = IN_STR_CONST; break;
                 default  : state    = JAVA;
                 }
+                break;
             case TRANS_FROM_MULTI:
                 // The current character is always emitted.
                 switch (thisChar) {
                 case '/': state = JAVA; break;
                 }
+                break;
             }
             return thisChar;
         }