diff -r 372b161669e4 -r bee7acb57330 src/JavaPropertiesDialect.h
--- a/src/JavaPropertiesDialect.h	Sat Dec 12 14:42:36 2020 +0100
+++ b/src/JavaPropertiesDialect.h	Sat Dec 12 19:52:38 2020 +0100
@@ -30,6 +30,7 @@
 
 	void apply(INIWriter& writer) override {
 		writer.setOption(option::AllowSections, L"false");
+		writer.setOption(option::HierarchySeparator, L".");
 		writer.setOption(option::QuotesTypeForSections, quoting::None);
 		writer.setOption(option::QuotesTypeForKeys, quoting::None);
 		writer.setOption(option::QuotesTypeForValues, quoting::None);
@@ -37,7 +38,7 @@
 		writer.setOption(option::CommentSeparatorForSections, L"");
 		writer.setOption(option::CommentSeparatorForEntries, L"");
 		writer.setOption(option::CommentSeparatorStandalone, L"# ");
-		// writer.setOption(escaping::Basic, L"false"); // TODO: basic vs. .properties
+		writer.setOption(escaping::Basic, L"false");
 		writer.setOption(escaping::JavaProperties, L"true");
 	}