Fix checkstyles

Author: S-Saranya1

codegen/src/main/java/software/amazon/awssdk/codegen/docs/OperationDocProvider.java

@@ -30,7 +30,6 @@
 import software.amazon.awssdk.codegen.model.intermediate.OperationModel;
 import software.amazon.awssdk.codegen.model.intermediate.ShapeModel;
 import software.amazon.awssdk.codegen.model.service.PaginatorDefinition;
-import software.amazon.awssdk.utils.Lazy;
 import software.amazon.awssdk.utils.Pair;
 import software.amazon.awssdk.utils.StringUtils;
 
@@ -39,9 +38,6 @@
  */
 abstract class OperationDocProvider {
 
-    private static final Lazy<ExampleMetadataProvider> EXAMPLE_PROVIDER = 
-        new Lazy<>(() -> ExampleMetadataProvider.getInstance(EXAMPLE_META_PATH));
-
     /**
      * Doc string for {@link java.nio.file.Path} parameter in simple method overload for streaming input operations.
      */
@@ -58,6 +54,9 @@ abstract class OperationDocProvider {
             "this method will throw an exception. If the file is not writable by the current user then " +
             "an exception will be thrown. ";
 
+    private static final ExampleMetadataProvider EXAMPLE_PROVIDER =
+        ExampleMetadataProvider.getInstance(EXAMPLE_META_PATH);
+
     protected final IntermediateModel model;
     protected final OperationModel opModel;
     protected final DocConfiguration config;
@@ -94,7 +93,7 @@ String getDocs() {
             docBuilder.see(crosslink);
         }
 
-        Optional<String> codeExampleLink = EXAMPLE_PROVIDER.getValue()
+        Optional<String> codeExampleLink = EXAMPLE_PROVIDER
             .createLinkToCodeExample(model.getMetadata(), opModel.getOperationName());
         codeExampleLink.ifPresent(docBuilder::see);
         return docBuilder.build().replace("$", "&#36");

codegen/src/main/java/software/amazon/awssdk/codegen/internal/ExampleMetadataProvider.java

@@ -172,7 +172,7 @@ private Map<String, JsonNode> buildServiceNodeCache() {
                     });
                 }
             }
-        } catch (IOException e) {
+        } catch (IOException | RuntimeException e) {
             log.warn(() -> "Failed to load " + exampleMetaPath, e);
         }