fix

Author: laurit

custom/src/main/java/io/opentelemetry/sdk/autoconfigure/AdditionalPropertiesUtil.java

@@ -39,7 +39,13 @@ public static Object getAdditionalProperty(
         target = ((Map<String, Object>) target).get(propertyNameSegments[i]);
         if (target == null) {
           return null;
-        } else if (!(target instanceof Map)) {
+        }
+        if (target instanceof ExperimentalLanguageSpecificInstrumentationPropertyModel) {
+          target =
+              ((ExperimentalLanguageSpecificInstrumentationPropertyModel) target)
+                  .getAdditionalProperties();
+        }
+        if (!(target instanceof Map)) {
           throw new IllegalArgumentException(
               "Property name: "
                   + propertyName

licenses/licenses.md

@@ -1,7 +1,7 @@
 
 # splunk-otel-javaagent
 ## Dependency License Report
-_2026-01-12 10:41:25 EET_
+_2026-01-13 13:19:08 EET_
 ## Apache License, Version 2.0
 
 **1** **Group:** `com.squareup.okhttp3` **Name:** `okhttp` **Version:** `5.3.2` 
@@ -28,55 +28,55 @@ _2026-01-12 10:41:25 EET_
 > - **POM Project URL**: [https://github.com/square/wire/](https://github.com/square/wire/)
 > - **POM License**: Apache License, Version 2.0 - [https://www.apache.org/licenses/LICENSE-2.0](https://www.apache.org/licenses/LICENSE-2.0)
 
-**7** **Group:** `io.opentelemetry` **Name:** `opentelemetry-api` **Version:** `1.57.0` 
+**7** **Group:** `io.opentelemetry` **Name:** `opentelemetry-api` **Version:** `1.58.0` 
 > - **POM Project URL**: [https://github.com/open-telemetry/opentelemetry-java](https://github.com/open-telemetry/opentelemetry-java)
 > - **POM License**: Apache License, Version 2.0 - [https://www.apache.org/licenses/LICENSE-2.0](https://www.apache.org/licenses/LICENSE-2.0)
 
-**8** **Group:** `io.opentelemetry` **Name:** `opentelemetry-common` **Version:** `1.57.0` 
+**8** **Group:** `io.opentelemetry` **Name:** `opentelemetry-common` **Version:** `1.58.0` 
 > - **POM Project URL**: [https://github.com/open-telemetry/opentelemetry-java](https://github.com/open-telemetry/opentelemetry-java)
 > - **POM License**: Apache License, Version 2.0 - [https://www.apache.org/licenses/LICENSE-2.0](https://www.apache.org/licenses/LICENSE-2.0)
 
-**9** **Group:** `io.opentelemetry` **Name:** `opentelemetry-context` **Version:** `1.57.0` 
+**9** **Group:** `io.opentelemetry` **Name:** `opentelemetry-context` **Version:** `1.58.0` 
 > - **POM Project URL**: [https://github.com/open-telemetry/opentelemetry-java](https://github.com/open-telemetry/opentelemetry-java)
 > - **POM License**: Apache License, Version 2.0 - [https://www.apache.org/licenses/LICENSE-2.0](https://www.apache.org/licenses/LICENSE-2.0)
 
-**10** **Group:** `io.opentelemetry` **Name:** `opentelemetry-exporter-common` **Version:** `1.57.0` 
+**10** **Group:** `io.opentelemetry` **Name:** `opentelemetry-exporter-common` **Version:** `1.58.0` 
 > - **POM Project URL**: [https://github.com/open-telemetry/opentelemetry-java](https://github.com/open-telemetry/opentelemetry-java)
 > - **POM License**: Apache License, Version 2.0 - [https://www.apache.org/licenses/LICENSE-2.0](https://www.apache.org/licenses/LICENSE-2.0)
 
-**11** **Group:** `io.opentelemetry` **Name:** `opentelemetry-exporter-otlp` **Version:** `1.57.0` 
+**11** **Group:** `io.opentelemetry` **Name:** `opentelemetry-exporter-otlp` **Version:** `1.58.0` 
 > - **POM Project URL**: [https://github.com/open-telemetry/opentelemetry-java](https://github.com/open-telemetry/opentelemetry-java)
 > - **POM License**: Apache License, Version 2.0 - [https://www.apache.org/licenses/LICENSE-2.0](https://www.apache.org/licenses/LICENSE-2.0)
 
-**12** **Group:** `io.opentelemetry` **Name:** `opentelemetry-exporter-otlp-common` **Version:** `1.57.0` 
+**12** **Group:** `io.opentelemetry` **Name:** `opentelemetry-exporter-otlp-common` **Version:** `1.58.0` 
 > - **POM Project URL**: [https://github.com/open-telemetry/opentelemetry-java](https://github.com/open-telemetry/opentelemetry-java)
 > - **POM License**: Apache License, Version 2.0 - [https://www.apache.org/licenses/LICENSE-2.0](https://www.apache.org/licenses/LICENSE-2.0)
 
-**13** **Group:** `io.opentelemetry` **Name:** `opentelemetry-exporter-sender-okhttp` **Version:** `1.57.0` 
+**13** **Group:** `io.opentelemetry` **Name:** `opentelemetry-exporter-sender-okhttp` **Version:** `1.58.0` 
 > - **POM Project URL**: [https://github.com/open-telemetry/opentelemetry-java](https://github.com/open-telemetry/opentelemetry-java)
 > - **POM License**: Apache License, Version 2.0 - [https://www.apache.org/licenses/LICENSE-2.0](https://www.apache.org/licenses/LICENSE-2.0)
 
-**14** **Group:** `io.opentelemetry` **Name:** `opentelemetry-sdk` **Version:** `1.57.0` 
+**14** **Group:** `io.opentelemetry` **Name:** `opentelemetry-sdk` **Version:** `1.58.0` 
 > - **POM Project URL**: [https://github.com/open-telemetry/opentelemetry-java](https://github.com/open-telemetry/opentelemetry-java)
 > - **POM License**: Apache License, Version 2.0 - [https://www.apache.org/licenses/LICENSE-2.0](https://www.apache.org/licenses/LICENSE-2.0)
 
-**15** **Group:** `io.opentelemetry` **Name:** `opentelemetry-sdk-common` **Version:** `1.57.0` 
+**15** **Group:** `io.opentelemetry` **Name:** `opentelemetry-sdk-common` **Version:** `1.58.0` 
 > - **POM Project URL**: [https://github.com/open-telemetry/opentelemetry-java](https://github.com/open-telemetry/opentelemetry-java)
 > - **POM License**: Apache License, Version 2.0 - [https://www.apache.org/licenses/LICENSE-2.0](https://www.apache.org/licenses/LICENSE-2.0)
 
-**16** **Group:** `io.opentelemetry` **Name:** `opentelemetry-sdk-extension-autoconfigure-spi` **Version:** `1.57.0` 
+**16** **Group:** `io.opentelemetry` **Name:** `opentelemetry-sdk-extension-autoconfigure-spi` **Version:** `1.58.0` 
 > - **POM Project URL**: [https://github.com/open-telemetry/opentelemetry-java](https://github.com/open-telemetry/opentelemetry-java)
 > - **POM License**: Apache License, Version 2.0 - [https://www.apache.org/licenses/LICENSE-2.0](https://www.apache.org/licenses/LICENSE-2.0)
 
-**17** **Group:** `io.opentelemetry` **Name:** `opentelemetry-sdk-logs` **Version:** `1.57.0` 
+**17** **Group:** `io.opentelemetry` **Name:** `opentelemetry-sdk-logs` **Version:** `1.58.0` 
 > - **POM Project URL**: [https://github.com/open-telemetry/opentelemetry-java](https://github.com/open-telemetry/opentelemetry-java)
 > - **POM License**: Apache License, Version 2.0 - [https://www.apache.org/licenses/LICENSE-2.0](https://www.apache.org/licenses/LICENSE-2.0)
 
-**18** **Group:** `io.opentelemetry` **Name:** `opentelemetry-sdk-metrics` **Version:** `1.57.0` 
+**18** **Group:** `io.opentelemetry` **Name:** `opentelemetry-sdk-metrics` **Version:** `1.58.0` 
 > - **POM Project URL**: [https://github.com/open-telemetry/opentelemetry-java](https://github.com/open-telemetry/opentelemetry-java)
 > - **POM License**: Apache License, Version 2.0 - [https://www.apache.org/licenses/LICENSE-2.0](https://www.apache.org/licenses/LICENSE-2.0)
 
-**19** **Group:** `io.opentelemetry` **Name:** `opentelemetry-sdk-trace` **Version:** `1.57.0` 
+**19** **Group:** `io.opentelemetry` **Name:** `opentelemetry-sdk-trace` **Version:** `1.58.0` 
 > - **POM Project URL**: [https://github.com/open-telemetry/opentelemetry-java](https://github.com/open-telemetry/opentelemetry-java)
 > - **POM License**: Apache License, Version 2.0 - [https://www.apache.org/licenses/LICENSE-2.0](https://www.apache.org/licenses/LICENSE-2.0)