Fix test expectations

Fix red bots

Change-Id: Ib3afb57972d409b82ba7e89173c376865ca24769
diff --git a/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/gson/GetGenericInterfaceTest.java b/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/gson/GetGenericInterfaceTest.java
index f010195..366e029 100644
--- a/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/gson/GetGenericInterfaceTest.java
+++ b/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/gson/GetGenericInterfaceTest.java
@@ -83,8 +83,9 @@
     String[] lines = stdOut.split("\n");
     for (int i = 0; i < lines.length; i += 4) {
       String className = lines[i];
-      String[] interfaces1 = lines[i + 1].split("(appView, com|, interface|, j)");
-      String[] interfaces2 = lines[i + 2].split("(appView, com|, interface|, j)");
+      String[] interfaces1 = lines[i + 1].substring(1, lines[i + 1].length() - 1).split(",");
+      String[] interfaces2 =
+          lines[i + 2].substring(1, lines[i + 2].length() - 1).split("(>, |, interface)");
       assertEquals(
           "Invalid number of interfaces in "
               + className
@@ -95,7 +96,7 @@
           interfaces1.length,
           interfaces2.length);
       // Ignore the empty list of interface case.
-      if (!interfaces1[0].equals("[]")) {
+      if (!interfaces1[0].isEmpty()) {
         for (int j = 0; j < interfaces1.length; j++) {
           String interfaceName = interfaces1[j].substring("interface ".length()).trim();
           while (interfaceName.charAt(interfaceName.length() - 1) == ']') {