Partial backport of analyzer async/await fixes to Java.

tests/language/language_analyzer.status

Index: tests/language/language_analyzer.status
diff --git a/tests/language/language_analyzer.status b/tests/language/language_analyzer.status
index f3e5afa314d0b1977f3c3588066b02777d5afef9..5dcff2dfa93002c54f2358f2c96443bdd474b566 100644
--- a/tests/language/language_analyzer.status
+++ b/tests/language/language_analyzer.status
@@ -4,12 +4,18 @@
 
 [ $compiler == dartanalyzer ]
 
-asyncstar_yield_test: fail
-
 await_backwards_compatibility_test/none: CompileTimeError # Issue 22052
 await_test: CompileTimeError # Issue 22052
 
-sync_generator2_test: Skip #
+sync_generator1_test: StaticWarning
+sync_generator2_test/01: MissingCompileTimeError # Issue 22252
+sync_generator2_test/02: MissingCompileTimeError # Issue 22252
+sync_generator2_test/03: MissingCompileTimeError # Issue 22252
+sync_generator2_test/04: MissingCompileTimeError # Issue 22252
+sync_generator2_test/05: MissingCompileTimeError # Issue 22252
+sync_generator2_test/06: MissingCompileTimeError # Issue 22252
+sync_generator2_test/07: MissingCompileTimeError # Issue 22252
+sync_generator2_test/10: MissingCompileTimeError # Issue 22252
 
 async_test/type-mismatch2: MissingStaticWarning # Issue 22053
 async_test/type-mismatch3: MissingStaticWarning # Issue 22053
@@ -21,7 +27,6 @@ async_await_syntax_test/a05f: MissingCompileTimeError
 async_await_syntax_test/a10a: MissingStaticWarning
 async_await_syntax_test/b10a: MissingStaticWarning
 async_await_syntax_test/c10a: MissingStaticWarning
-async_await_syntax_test/d08b: MissingStaticWarning
 async_await_syntax_test/d10a: MissingStaticWarning
 
 # Runtime negative test. No static errors or warnings.