Nomad changes

docs/snippets/java/getting-started/read_content.md

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+```java title="Java"
+import dev.kreuzberg.Kreuzberg;
+import dev.kreuzberg.ExtractionResult;
+import java.io.IOException;
+import java.util.Map;
+
+public class ReadContent {
+    public static void main(String[] args) throws IOException {
+        ExtractionResult result = Kreuzberg.extractFile("document.pdf");
+
+        String content = result.getContent();
+        var tables = result.getTables();
+        var images = result.getImages();
+        Map<String, Object> metadata = result.getMetadata();
+
+        System.out.println("Content: " + content.length() + " characters");
+        System.out.println("Tables: " + tables.size());
+        System.out.println("Images: " + images.size());
+        if (metadata != null) {
+            System.out.println("Metadata keys: " + metadata.keySet());
+        }
+    }
+}
+```