Remove Thread.sleep()

Install#commit ensures a staged session is ready before the function
returns. So we don't need to sleep to wait for disk IO to complete.

Bug: 143211397
Test: atest StagedRollbackTest
Change-Id: Ic4b53dc5aaef7a22d7d64c14ee4f77bee84c26b1

parent eae2c7cd

tests/RollbackTest/RollbackTest/src/com/android/tests/rollback/StagedRollbackTest.java

+0 −2

Original line number	Diff line number	Diff line
		@@ -237,8 +237,6 @@ public class StagedRollbackTest {
		Integer.toString(120000), false);
		// Simulate re-installation of new NetworkStack with rollbacks enabled
		installNetworkStackPackage();
		// Sleep to allow writes to disk before reboot
		Thread.sleep(TimeUnit.SECONDS.toMillis(5));
		}

		@Test