Update Java configuration for Log Analytics (#3269)

* fix up unused/broken java generation (?)

* add back path after sdk gulp changes

* add back path info

specification/operationalinsights/data-plane/readme.md

@@ -25,7 +25,7 @@ These are the global settings for the OperationalInsightsData API.
 
 ``` yaml
 title: OperationalInsightsDataClient
-description: Operational Insights Data Client
+description: Log Analytics Data Plane Client
 add-credentials: true
 openapi-type: data-plane
 tag: v1
@@ -139,9 +139,9 @@ Please also specify `--azure-libraries-for-java-folder=<path to the root directo
 ``` yaml $(java)
 java:
   azure-arm: true
-  fluent: true
-  namespace: com.microsoft.azure.operationalinsights
+  fluent: false
+  namespace: com.microsoft.azure.loganalytics
   license-header: MICROSOFT_MIT_NO_CODEGEN
   payload-flattening-threshold: 1
-  output-folder: $(azure-libraries-for-java-folder)/azure-operationalinsights
-```
+  output-folder: $(azure-libraries-for-java-folder)/loganalytics/data-plane
+  ```