Merge pull request #31194 from yahonda/attributes_before_type_cast_on_boolean_with_jruby

No difference between JRuby and CRuby at test_read_attributes_before_…

activerecord/test/cases/attribute_methods_test.rb

@@ -200,12 +200,7 @@ def setup
   if current_adapter?(:Mysql2Adapter)
     test "read attributes_before_type_cast on a boolean" do
       bool = Boolean.create!("value" => false)
-      if RUBY_PLATFORM.include?("java")
-        # JRuby will return the value before typecast as string.
-        assert_equal "0", bool.reload.attributes_before_type_cast["value"]
-      else
-        assert_equal 0, bool.reload.attributes_before_type_cast["value"]
-      end
+      assert_equal 0, bool.reload.attributes_before_type_cast["value"]
     end
   end