Extract a constant

A trivial refactoring, which I'd like to get in now to minimise
potential merge conflicts.

For some reason google-java-format has decided the imports need
re-ordering.

Bug: 340857915
Test: Builds
Change-Id: I2d90e8f2c5e1ae4918432f29029326921593fb42
diff --git a/tests/testapk/src/java/com/android/microdroid/test/MicrodroidTests.java b/tests/testapk/src/java/com/android/microdroid/test/MicrodroidTests.java
index 4d8dac6..4141903 100644
--- a/tests/testapk/src/java/com/android/microdroid/test/MicrodroidTests.java
+++ b/tests/testapk/src/java/com/android/microdroid/test/MicrodroidTests.java
@@ -28,8 +28,6 @@
 import static com.google.common.truth.Truth.assertThat;
 import static com.google.common.truth.Truth.assertWithMessage;
 import static com.google.common.truth.TruthJUnit.assume;
-import com.android.virt.vm_attestation.testservice.IAttestationService.AttestationStatus;
-import com.android.virt.vm_attestation.testservice.IAttestationService.SigningResult;
 
 import static org.junit.Assert.assertThrows;
 import static org.junit.Assert.assertTrue;
@@ -70,8 +68,15 @@
 import com.android.microdroid.testservice.IAppCallback;
 import com.android.microdroid.testservice.ITestService;
 import com.android.microdroid.testservice.IVmCallback;
+import com.android.virt.vm_attestation.testservice.IAttestationService.AttestationStatus;
+import com.android.virt.vm_attestation.testservice.IAttestationService.SigningResult;
 import com.android.virt.vm_attestation.util.X509Utils;
 
+import co.nstant.in.cbor.CborDecoder;
+import co.nstant.in.cbor.model.Array;
+import co.nstant.in.cbor.model.DataItem;
+import co.nstant.in.cbor.model.MajorType;
+
 import com.google.common.base.Strings;
 import com.google.common.truth.BooleanSubject;
 
@@ -113,17 +118,13 @@
 import java.util.concurrent.atomic.AtomicReference;
 import java.util.stream.Stream;
 
-import co.nstant.in.cbor.CborDecoder;
-import co.nstant.in.cbor.model.Array;
-import co.nstant.in.cbor.model.DataItem;
-import co.nstant.in.cbor.model.MajorType;
-
 @RunWith(Parameterized.class)
 public class MicrodroidTests extends MicrodroidDeviceTestBase {
     private static final String TAG = "MicrodroidTests";
     private static final String TEST_APP_PACKAGE_NAME = "com.android.microdroid.test";
     private static final String VM_ATTESTATION_PAYLOAD_PATH = "libvm_attestation_test_payload.so";
     private static final String VM_ATTESTATION_MESSAGE = "Hello RKP from AVF!";
+    private static final int ENCRYPTED_STORAGE_BYTES = 4_000_000;
 
     @Rule public Timeout globalTimeout = Timeout.seconds(300);
 
@@ -1602,7 +1603,7 @@
                 newVmConfigBuilderWithPayloadBinary("MicrodroidTestNativeLib.so")
                         .setDebugLevel(DEBUG_LEVEL_FULL);
         if (encryptedStoreEnabled) {
-            builder.setEncryptedStorageBytes(4_000_000);
+            builder.setEncryptedStorageBytes(ENCRYPTED_STORAGE_BYTES);
         }
         VirtualMachineConfig config = builder.build();
         String vmNameOrig = "test_vm_orig";
@@ -1656,7 +1657,7 @@
         VirtualMachineConfig config =
                 newVmConfigBuilderWithPayloadBinary("MicrodroidTestNativeLib.so")
                         .setMemoryBytes(minMemoryRequired())
-                        .setEncryptedStorageBytes(4_000_000)
+                        .setEncryptedStorageBytes(ENCRYPTED_STORAGE_BYTES)
                         .setDebugLevel(DEBUG_LEVEL_FULL)
                         .build();
         VirtualMachine vm = forceCreateNewVirtualMachine("test_vm", config);
@@ -1683,7 +1684,7 @@
         VirtualMachineConfig config =
                 newVmConfigBuilderWithPayloadBinary("MicrodroidTestNativeLib.so")
                         .setMemoryBytes(minMemoryRequired())
-                        .setEncryptedStorageBytes(4_000_000)
+                        .setEncryptedStorageBytes(ENCRYPTED_STORAGE_BYTES)
                         .setDebugLevel(DEBUG_LEVEL_FULL)
                         .build();
 
@@ -1790,7 +1791,7 @@
         VirtualMachineConfig config =
                 newVmConfigBuilderWithPayloadBinary("MicrodroidTestNativeLib.so")
                         .setMemoryBytes(minMemoryRequired())
-                        .setEncryptedStorageBytes(4_000_000)
+                        .setEncryptedStorageBytes(ENCRYPTED_STORAGE_BYTES)
                         .setDebugLevel(DEBUG_LEVEL_FULL)
                         .build();
         VirtualMachine vm = forceCreateNewVirtualMachine("test_vm_a", config);
@@ -2282,7 +2283,7 @@
         VirtualMachineConfig vmConfig =
                 newVmConfigBuilderWithPayloadBinary("MicrodroidTestNativeLib.so")
                         .setDebugLevel(DEBUG_LEVEL_FULL)
-                        .setEncryptedStorageBytes(4_000_000)
+                        .setEncryptedStorageBytes(ENCRYPTED_STORAGE_BYTES)
                         .build();
         VirtualMachine vm = forceCreateNewVirtualMachine("test_vm_encstore_no_exec", vmConfig);