diff --git a/DesktopEditor/doctrenderer/docbuilder.java/test/Program.java b/DesktopEditor/doctrenderer/docbuilder.java/test/Program.java
index 1fb4fb32ff..e2d3a2a41e 100644
--- a/DesktopEditor/doctrenderer/docbuilder.java/test/Program.java
+++ b/DesktopEditor/doctrenderer/docbuilder.java/test/Program.java
@@ -1,18 +1,49 @@
-import docbuilder.CDocBuilder;
+import docbuilder.*;
 
 public class Program {
     public static void main(String[] args) {
-        test();
+        String workDirectory = "C:/Program Files/ONLYOFFICE/DocumentBuilder";
+        String resultPath = "result.docx";
+
+        // TODO: Update system PATH at runtime
+
+        test(workDirectory, resultPath);
 
         // Need to explicitly call System.gc() because finalizers might not automatically get called
         // Note: Even System.gc() can not guarantee that finalizers will be actually called. Possible memory leaks!
         System.gc();
     }
 
-    public static void test() {
-        CDocBuilder.initialize("C:\\Users\\mixa_\\main\\core\\build\\lib\\win_64\\debug");
+    public static void test(String workDirectory, String resultPath) {
+        CDocBuilder.initialize(workDirectory);
         CDocBuilder builder = new CDocBuilder();
-        System.out.println(builder.getVersion());
+        builder.createFile(FileTypes.Document.DOCX);
+
+        CDocBuilderContext context = builder.getContext();
+        CDocBuilderContextScope scope = context.createScope();
+
+        CDocBuilderValue global = context.getGlobal();
+
+        CDocBuilderValue api = global.get("Api");
+        CDocBuilderValue document = api.call("GetDocument");
+        CDocBuilderValue paragraph1 = api.call("CreateParagraph");
+
+        // TODO: autowrapping?
+        paragraph1.call("SetSpacingAfter", new CDocBuilderValue(1000), new CDocBuilderValue(false));
+        paragraph1.call("AddText", new CDocBuilderValue("Hello from Java!"));
+
+        CDocBuilderValue paragraph2 = api.call("CreateParagraph");
+        paragraph2.call("AddText", new CDocBuilderValue("Goodbye!"));
+
+        CDocBuilderValue content = context.createArray(2);
+        content.set(0, paragraph1);
+        content.set(1, paragraph1);
+
+        document.call("InsertContent", content);
+
+        builder.saveFile(FileTypes.Document.DOCX, resultPath);
+        builder.closeFile();
+
         CDocBuilder.dispose();
     }
 }