Update signature files to the new format

The new format is described in tools/metalava/FORMAT.md.

Fixes: 116589402 Switch signature files over to the v2 format
Fixes: 112626813 Drop "synchronized" modifier from the signature format
Fixes: 122358225 Omit overriding methods that only differ in final [...]
Fixes: 73088715 API Review: Need doclava to output nullability
Fixes: 79739773 API Review: Metalava enforcing constants are constant
Exempt-From-Owner-Approval: Large-scale tooling change
Test: make sdk, make update-api, make checkapi
Change-Id: Ia248aece5250e84e47c815c601133b698bf644c2
diff --git a/test-base/api/current.txt b/test-base/api/current.txt
index 91fcca5..750fb59 100644
--- a/test-base/api/current.txt
+++ b/test-base/api/current.txt
@@ -1,84 +1,87 @@
+// Signature format: 2.0
 package android.test {
 
-  public deprecated class AndroidTestCase extends junit.framework.TestCase {
-    ctor public AndroidTestCase();
-    method public void assertActivityRequiresPermission(java.lang.String, java.lang.String, java.lang.String);
-    method public void assertReadingContentUriRequiresPermission(android.net.Uri, java.lang.String);
-    method public void assertWritingContentUriRequiresPermission(android.net.Uri, java.lang.String);
-    method public android.content.Context getContext();
-    method protected void scrubClass(java.lang.Class<?>) throws java.lang.IllegalAccessException;
-    method public void setContext(android.content.Context);
-    method public void testAndroidTestCaseSetupProperly();
-    field protected android.content.Context mContext;
+  @Deprecated public class AndroidTestCase extends junit.framework.TestCase {
+    ctor @Deprecated public AndroidTestCase();
+    method @Deprecated public void assertActivityRequiresPermission(String, String, String);
+    method @Deprecated public void assertReadingContentUriRequiresPermission(android.net.Uri, String);
+    method @Deprecated public void assertWritingContentUriRequiresPermission(android.net.Uri, String);
+    method @Deprecated public android.content.Context getContext();
+    method @Deprecated protected void scrubClass(Class<?>) throws java.lang.IllegalAccessException;
+    method @Deprecated public void setContext(android.content.Context);
+    method @Deprecated @android.test.suitebuilder.annotation.Suppress public void testAndroidTestCaseSetupProperly();
+    field @Deprecated protected android.content.Context mContext;
   }
 
-  public abstract deprecated class FlakyTest implements java.lang.annotation.Annotation {
+  @Deprecated @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.RUNTIME) @java.lang.annotation.Target(java.lang.annotation.ElementType.METHOD) public @interface FlakyTest {
+    method @Deprecated public abstract int tolerance() default 1;
   }
 
-  public deprecated class InstrumentationTestCase extends junit.framework.TestCase {
-    ctor public InstrumentationTestCase();
-    method public android.app.Instrumentation getInstrumentation();
-    method public deprecated void injectInsrumentation(android.app.Instrumentation);
-    method public void injectInstrumentation(android.app.Instrumentation);
-    method public final <T extends android.app.Activity> T launchActivity(java.lang.String, java.lang.Class<T>, android.os.Bundle);
-    method public final <T extends android.app.Activity> T launchActivityWithIntent(java.lang.String, java.lang.Class<T>, android.content.Intent);
-    method public void runTestOnUiThread(java.lang.Runnable) throws java.lang.Throwable;
-    method public void sendKeys(java.lang.String);
-    method public void sendKeys(int...);
-    method public void sendRepeatedKeys(int...);
+  @Deprecated public class InstrumentationTestCase extends junit.framework.TestCase {
+    ctor @Deprecated public InstrumentationTestCase();
+    method @Deprecated public android.app.Instrumentation getInstrumentation();
+    method @Deprecated public void injectInsrumentation(android.app.Instrumentation);
+    method @Deprecated public void injectInstrumentation(android.app.Instrumentation);
+    method @Deprecated public final <T extends android.app.Activity> T launchActivity(String, Class<T>, android.os.Bundle);
+    method @Deprecated public final <T extends android.app.Activity> T launchActivityWithIntent(String, Class<T>, android.content.Intent);
+    method @Deprecated public void runTestOnUiThread(Runnable) throws java.lang.Throwable;
+    method @Deprecated public void sendKeys(String);
+    method @Deprecated public void sendKeys(int...);
+    method @Deprecated public void sendRepeatedKeys(int...);
   }
 
-  public deprecated class InstrumentationTestSuite extends junit.framework.TestSuite {
-    ctor public InstrumentationTestSuite(android.app.Instrumentation);
-    ctor public InstrumentationTestSuite(java.lang.String, android.app.Instrumentation);
-    ctor public InstrumentationTestSuite(java.lang.Class, android.app.Instrumentation);
-    method public void addTestSuite(java.lang.Class);
+  @Deprecated public class InstrumentationTestSuite extends junit.framework.TestSuite {
+    ctor @Deprecated public InstrumentationTestSuite(android.app.Instrumentation);
+    ctor @Deprecated public InstrumentationTestSuite(String, android.app.Instrumentation);
+    ctor @Deprecated public InstrumentationTestSuite(Class, android.app.Instrumentation);
+    method @Deprecated public void addTestSuite(Class);
   }
 
-  public abstract deprecated interface PerformanceTestCase {
-    method public abstract boolean isPerformanceOnly();
-    method public abstract int startPerformance(android.test.PerformanceTestCase.Intermediates);
+  @Deprecated public interface PerformanceTestCase {
+    method @Deprecated public boolean isPerformanceOnly();
+    method @Deprecated public int startPerformance(android.test.PerformanceTestCase.Intermediates);
   }
 
-  public static abstract interface PerformanceTestCase.Intermediates {
-    method public abstract void addIntermediate(java.lang.String);
-    method public abstract void addIntermediate(java.lang.String, long);
-    method public abstract void finishTiming(boolean);
-    method public abstract void setInternalIterations(int);
-    method public abstract void startTiming(boolean);
+  @Deprecated public static interface PerformanceTestCase.Intermediates {
+    method @Deprecated public void addIntermediate(String);
+    method @Deprecated public void addIntermediate(String, long);
+    method @Deprecated public void finishTiming(boolean);
+    method @Deprecated public void setInternalIterations(int);
+    method @Deprecated public void startTiming(boolean);
   }
 
-  public abstract deprecated class RepetitiveTest implements java.lang.annotation.Annotation {
+  @Deprecated @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.RUNTIME) @java.lang.annotation.Target(java.lang.annotation.ElementType.METHOD) public @interface RepetitiveTest {
+    method @Deprecated public abstract int numIterations() default 1;
   }
 
-  public abstract deprecated class UiThreadTest implements java.lang.annotation.Annotation {
+  @Deprecated @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.RUNTIME) @java.lang.annotation.Target(java.lang.annotation.ElementType.METHOD) public @interface UiThreadTest {
   }
 
 }
 
 package android.test.suitebuilder.annotation {
 
-  public abstract deprecated class LargeTest implements java.lang.annotation.Annotation {
+  @Deprecated @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.RUNTIME) @java.lang.annotation.Target({java.lang.annotation.ElementType.METHOD, java.lang.annotation.ElementType.TYPE}) public @interface LargeTest {
   }
 
-  public abstract deprecated class MediumTest implements java.lang.annotation.Annotation {
+  @Deprecated @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.RUNTIME) @java.lang.annotation.Target({java.lang.annotation.ElementType.METHOD, java.lang.annotation.ElementType.TYPE}) public @interface MediumTest {
   }
 
-  public abstract deprecated class SmallTest implements java.lang.annotation.Annotation {
+  @Deprecated @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.RUNTIME) @java.lang.annotation.Target({java.lang.annotation.ElementType.METHOD, java.lang.annotation.ElementType.TYPE}) public @interface SmallTest {
   }
 
-  public abstract deprecated class Smoke implements java.lang.annotation.Annotation {
+  @Deprecated @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.RUNTIME) @java.lang.annotation.Target({java.lang.annotation.ElementType.METHOD, java.lang.annotation.ElementType.TYPE}) public @interface Smoke {
   }
 
-  public abstract deprecated class Suppress implements java.lang.annotation.Annotation {
+  @Deprecated @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.RUNTIME) @java.lang.annotation.Target({java.lang.annotation.ElementType.METHOD, java.lang.annotation.ElementType.TYPE}) public @interface Suppress {
   }
 
 }
 
 package com.android.internal.util {
 
-  public abstract deprecated interface Predicate<T> {
-    method public abstract boolean apply(T);
+  @Deprecated public interface Predicate<T> {
+    method @Deprecated public boolean apply(T);
   }
 
 }
@@ -87,117 +90,117 @@
 
   public class Assert {
     ctor protected Assert();
-    method public static void assertEquals(java.lang.String, java.lang.Object, java.lang.Object);
-    method public static void assertEquals(java.lang.Object, java.lang.Object);
-    method public static void assertEquals(java.lang.String, java.lang.String, java.lang.String);
-    method public static void assertEquals(java.lang.String, java.lang.String);
-    method public static void assertEquals(java.lang.String, double, double, double);
+    method public static void assertEquals(String, Object, Object);
+    method public static void assertEquals(Object, Object);
+    method public static void assertEquals(String, String, String);
+    method public static void assertEquals(String, String);
+    method public static void assertEquals(String, double, double, double);
     method public static void assertEquals(double, double, double);
-    method public static void assertEquals(java.lang.String, float, float, float);
+    method public static void assertEquals(String, float, float, float);
     method public static void assertEquals(float, float, float);
-    method public static void assertEquals(java.lang.String, long, long);
+    method public static void assertEquals(String, long, long);
     method public static void assertEquals(long, long);
-    method public static void assertEquals(java.lang.String, boolean, boolean);
+    method public static void assertEquals(String, boolean, boolean);
     method public static void assertEquals(boolean, boolean);
-    method public static void assertEquals(java.lang.String, byte, byte);
+    method public static void assertEquals(String, byte, byte);
     method public static void assertEquals(byte, byte);
-    method public static void assertEquals(java.lang.String, char, char);
+    method public static void assertEquals(String, char, char);
     method public static void assertEquals(char, char);
-    method public static void assertEquals(java.lang.String, short, short);
+    method public static void assertEquals(String, short, short);
     method public static void assertEquals(short, short);
-    method public static void assertEquals(java.lang.String, int, int);
+    method public static void assertEquals(String, int, int);
     method public static void assertEquals(int, int);
-    method public static void assertFalse(java.lang.String, boolean);
+    method public static void assertFalse(String, boolean);
     method public static void assertFalse(boolean);
-    method public static void assertNotNull(java.lang.Object);
-    method public static void assertNotNull(java.lang.String, java.lang.Object);
-    method public static void assertNotSame(java.lang.String, java.lang.Object, java.lang.Object);
-    method public static void assertNotSame(java.lang.Object, java.lang.Object);
-    method public static void assertNull(java.lang.Object);
-    method public static void assertNull(java.lang.String, java.lang.Object);
-    method public static void assertSame(java.lang.String, java.lang.Object, java.lang.Object);
-    method public static void assertSame(java.lang.Object, java.lang.Object);
-    method public static void assertTrue(java.lang.String, boolean);
+    method public static void assertNotNull(Object);
+    method public static void assertNotNull(String, Object);
+    method public static void assertNotSame(String, Object, Object);
+    method public static void assertNotSame(Object, Object);
+    method public static void assertNull(Object);
+    method public static void assertNull(String, Object);
+    method public static void assertSame(String, Object, Object);
+    method public static void assertSame(Object, Object);
+    method public static void assertTrue(String, boolean);
     method public static void assertTrue(boolean);
-    method public static void fail(java.lang.String);
+    method public static void fail(String);
     method public static void fail();
-    method public static void failNotEquals(java.lang.String, java.lang.Object, java.lang.Object);
-    method public static void failNotSame(java.lang.String, java.lang.Object, java.lang.Object);
-    method public static void failSame(java.lang.String);
-    method public static java.lang.String format(java.lang.String, java.lang.Object, java.lang.Object);
+    method public static void failNotEquals(String, Object, Object);
+    method public static void failNotSame(String, Object, Object);
+    method public static void failSame(String);
+    method public static String format(String, Object, Object);
   }
 
   public class AssertionFailedError extends java.lang.AssertionError {
     ctor public AssertionFailedError();
-    ctor public AssertionFailedError(java.lang.String);
+    ctor public AssertionFailedError(String);
   }
 
   public class ComparisonFailure extends junit.framework.AssertionFailedError {
-    ctor public ComparisonFailure(java.lang.String, java.lang.String, java.lang.String);
-    method public java.lang.String getActual();
-    method public java.lang.String getExpected();
+    ctor public ComparisonFailure(String, String, String);
+    method public String getActual();
+    method public String getExpected();
   }
 
-  public abstract interface Protectable {
-    method public abstract void protect() throws java.lang.Throwable;
+  public interface Protectable {
+    method public void protect() throws java.lang.Throwable;
   }
 
-  public abstract interface Test {
-    method public abstract int countTestCases();
-    method public abstract void run(junit.framework.TestResult);
+  public interface Test {
+    method public int countTestCases();
+    method public void run(junit.framework.TestResult);
   }
 
   public abstract class TestCase extends junit.framework.Assert implements junit.framework.Test {
     ctor public TestCase();
-    ctor public TestCase(java.lang.String);
+    ctor public TestCase(String);
     method public int countTestCases();
     method protected junit.framework.TestResult createResult();
-    method public java.lang.String getName();
+    method public String getName();
     method public junit.framework.TestResult run();
     method public void run(junit.framework.TestResult);
     method public void runBare() throws java.lang.Throwable;
     method protected void runTest() throws java.lang.Throwable;
-    method public void setName(java.lang.String);
+    method public void setName(String);
     method protected void setUp() throws java.lang.Exception;
     method protected void tearDown() throws java.lang.Exception;
   }
 
   public class TestFailure {
-    ctor public TestFailure(junit.framework.Test, java.lang.Throwable);
-    method public java.lang.String exceptionMessage();
+    ctor public TestFailure(junit.framework.Test, Throwable);
+    method public String exceptionMessage();
     method public junit.framework.Test failedTest();
     method public boolean isFailure();
-    method public java.lang.Throwable thrownException();
-    method public java.lang.String trace();
+    method public Throwable thrownException();
+    method public String trace();
     field protected junit.framework.Test fFailedTest;
-    field protected java.lang.Throwable fThrownException;
+    field protected Throwable fThrownException;
   }
 
-  public abstract interface TestListener {
-    method public abstract void addError(junit.framework.Test, java.lang.Throwable);
-    method public abstract void addFailure(junit.framework.Test, junit.framework.AssertionFailedError);
-    method public abstract void endTest(junit.framework.Test);
-    method public abstract void startTest(junit.framework.Test);
+  public interface TestListener {
+    method public void addError(junit.framework.Test, Throwable);
+    method public void addFailure(junit.framework.Test, junit.framework.AssertionFailedError);
+    method public void endTest(junit.framework.Test);
+    method public void startTest(junit.framework.Test);
   }
 
   public class TestResult {
     ctor public TestResult();
-    method public synchronized void addError(junit.framework.Test, java.lang.Throwable);
-    method public synchronized void addFailure(junit.framework.Test, junit.framework.AssertionFailedError);
-    method public synchronized void addListener(junit.framework.TestListener);
+    method public void addError(junit.framework.Test, Throwable);
+    method public void addFailure(junit.framework.Test, junit.framework.AssertionFailedError);
+    method public void addListener(junit.framework.TestListener);
     method public void endTest(junit.framework.Test);
-    method public synchronized int errorCount();
-    method public synchronized java.util.Enumeration<junit.framework.TestFailure> errors();
-    method public synchronized int failureCount();
-    method public synchronized java.util.Enumeration<junit.framework.TestFailure> failures();
-    method public synchronized void removeListener(junit.framework.TestListener);
+    method public int errorCount();
+    method public java.util.Enumeration<junit.framework.TestFailure> errors();
+    method public int failureCount();
+    method public java.util.Enumeration<junit.framework.TestFailure> failures();
+    method public void removeListener(junit.framework.TestListener);
     method protected void run(junit.framework.TestCase);
-    method public synchronized int runCount();
+    method public int runCount();
     method public void runProtected(junit.framework.Test, junit.framework.Protectable);
-    method public synchronized boolean shouldStop();
+    method public boolean shouldStop();
     method public void startTest(junit.framework.Test);
-    method public synchronized void stop();
-    method public synchronized boolean wasSuccessful();
+    method public void stop();
+    method public boolean wasSuccessful();
     field protected java.util.Vector<junit.framework.TestFailure> fErrors;
     field protected java.util.Vector<junit.framework.TestFailure> fFailures;
     field protected java.util.Vector<junit.framework.TestListener> fListeners;
@@ -206,24 +209,24 @@
 
   public class TestSuite implements junit.framework.Test {
     ctor public TestSuite();
-    ctor public TestSuite(java.lang.Class<?>);
-    ctor public TestSuite(java.lang.Class<? extends junit.framework.TestCase>, java.lang.String);
-    ctor public TestSuite(java.lang.String);
-    ctor public TestSuite(java.lang.Class<?>...);
-    ctor public TestSuite(java.lang.Class<? extends junit.framework.TestCase>[], java.lang.String);
+    ctor public TestSuite(Class<?>);
+    ctor public TestSuite(Class<? extends junit.framework.TestCase>, String);
+    ctor public TestSuite(String);
+    ctor public TestSuite(Class<?>...);
+    ctor public TestSuite(Class<? extends junit.framework.TestCase>[], String);
     method public void addTest(junit.framework.Test);
-    method public void addTestSuite(java.lang.Class<? extends junit.framework.TestCase>);
+    method public void addTestSuite(Class<? extends junit.framework.TestCase>);
     method public int countTestCases();
-    method public static junit.framework.Test createTest(java.lang.Class<?>, java.lang.String);
-    method public java.lang.String getName();
-    method public static java.lang.reflect.Constructor<?> getTestConstructor(java.lang.Class<?>) throws java.lang.NoSuchMethodException;
+    method public static junit.framework.Test createTest(Class<?>, String);
+    method public String getName();
+    method public static java.lang.reflect.Constructor<?> getTestConstructor(Class<?>) throws java.lang.NoSuchMethodException;
     method public void run(junit.framework.TestResult);
     method public void runTest(junit.framework.Test, junit.framework.TestResult);
-    method public void setName(java.lang.String);
+    method public void setName(String);
     method public junit.framework.Test testAt(int);
     method public int testCount();
     method public java.util.Enumeration<junit.framework.Test> tests();
-    method public static junit.framework.Test warning(java.lang.String);
+    method public static junit.framework.Test warning(String);
   }
 
 }