[cs/java] adjust tests after 9203fbb5ccca437b0e0a62f93c7c80c8c017d137

tests/unit/src/unit/TestCSharp.hx

@@ -36,7 +36,7 @@ class TestCSharp extends Test
 	function testHaxeKeywords()
 	{
 		eq(Base._inline, 42);
-		eq(Base._callback, 43);
+		eq(Base.callback, 43);
 		eq(Base._cast, 44);
 		eq(Base._untyped, 45);
 		Base._untyped = 40;

tests/unit/src/unit/TestJava.hx

@@ -124,7 +124,7 @@ class TestJava extends Test
 	function testHaxeKeywords()
 	{
 		eq(Base._inline, 42);
-		eq(Base._callback, 43);
+		eq(Base.callback, 43);
 		eq(Base._cast, 44);
 		eq(Base._untyped, 45);
 		eq(Base._in, 46);