1 files changed, 10 insertions, 3 deletions
diff --git a/jack-tests/src/com/android/jack/test/toolchain/LegacyToolchain.java b/jack-tests/src/com/android/jack/test/toolchain/LegacyToolchain.java
index 4118bf0..809393f 100644
--- a/jack-tests/src/com/android/jack/test/toolchain/LegacyToolchain.java
+++ b/jack-tests/src/com/android/jack/test/toolchain/LegacyToolchain.java
@@ -56,9 +56,10 @@ public class LegacyToolchain extends AndroidToolchain {
 
     try {
 
-      File jarFile         = AbstractTestTools.createTempFile("legacyLib", ".jar");
-      File jarFileJarjar   = AbstractTestTools.createTempFile("legacyLibJarjar", ".jar");
-      File jarFileProguard = AbstractTestTools.createTempFile("legacyLibProguard", ".jar");
+      File tmpJarsDir = AbstractTestTools.createTempDir();
+      File jarFile = new File(tmpJarsDir, "legacyLib.jar");
+      File jarFileJarjar = new File(tmpJarsDir, "legacyLibJarjar.jar");
+      File jarFileProguard = new File(tmpJarsDir, "legacyLibProguard.jar");
 
       srcToLib(jarFile, true /* zipFiles = */, sources);
 
@@ -147,6 +148,12 @@ public class LegacyToolchain extends AndroidToolchain {
     return ".jar";
   }
 
+  @Override
+  @Nonnull
+  public String getLibraryElementsExtension() {
+    return ".class";
+  }
+
   private void processWithJarJar(@Nonnull File jarjarRules,
       @Nonnull File inJar, @Nonnull File outJar) {
     String[] args = new String[]{"java", "-Dverbose=" + String.valueOf(isVerbose), "-jar",