Nomad changes

docs/snippets/java/metadata/vector_database_integration.md

@@ -0,0 +1,18 @@
+```java title="Java"
+import dev.kreuzberg.Kreuzberg;
+import dev.kreuzberg.ExtractionResult;
+import dev.kreuzberg.ExtractionConfig;
+import dev.kreuzberg.ChunkingConfig;
+
+ExtractionConfig config = ExtractionConfig.builder()
+    .chunking(ChunkingConfig.builder()
+        .maxChars(512)
+        .maxOverlap(50)
+        .embedding("balanced")
+        .build())
+    .build();
+
+ExtractionResult result = Kreuzberg.extractFile("document.pdf", config);
+
+System.out.println("Extracted content: " + result.getContent().length() + " characters");
+```