Merge "Add System.runFinalization() call" am: 8df5d94b98 am: 7358684565 am: 0ad0828a9b

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1760810

Change-Id: I699bc013f7fcb65f630d3ff428ec1971d7b78f02

services/java/com/android/server/SystemServer.java

@@ -553,6 +553,7 @@ public final class SystemServer implements Dumpable {
                 if (maxFd > enableThreshold) {
                     // Do a manual GC to clean up fds that are hanging around as garbage.
                     System.gc();
+                    System.runFinalization();
                     maxFd = getMaxFd();
                 }