Remove usage of Math.randomLongInternal
As a part of internal libcore API cleanup some of the functions
previously exposed are getting removed from public surface.
Math#randomLongInternal is a wrapper around java.util.Random and has no
specific implications so its usages are get refactored.
Bug: 154796679
Test: m droid
Merged-In: I019000d2b35c256e7c8a251a95bd9384d3503335
Change-Id: I019000d2b35c256e7c8a251a95bd9384d3503335
diff --git a/services/tests/servicestests/src/com/android/server/usage/AppStandbyControllerTests.java b/services/tests/servicestests/src/com/android/server/usage/AppStandbyControllerTests.java
index a246917..b878d9b 100644
--- a/services/tests/servicestests/src/com/android/server/usage/AppStandbyControllerTests.java
+++ b/services/tests/servicestests/src/com/android/server/usage/AppStandbyControllerTests.java
@@ -114,6 +114,7 @@
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
+import java.util.Random;
import java.util.Set;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
@@ -166,6 +167,8 @@
/** Mock variable used in {@link MyInjector#isPackageInstalled(String, int, int)} */
private static boolean isPackageInstalled = true;
+ private static final Random sRandom = new Random();
+
private MyInjector mInjector;
private AppStandbyController mController;
@@ -294,7 +297,7 @@
@Override
File getDataSystemDirectory() {
- return new File(getContext().getFilesDir(), Long.toString(Math.randomLongInternal()));
+ return new File(getContext().getFilesDir(), Long.toString(sRandom.nextLong()));
}
@Override