StringIndexOutOfBoundsException in AWS SDK v1 when using request object subclass

[anuraaga]

aws-observability/aws-otel-java-instrumentation#147

Exception in thread "main" java.lang.StringIndexOutOfBoundsException: begin 0, end -7, length 0
at java.base/java.lang.String.checkBoundsBeginEnd(String.java:3734)
at java.base/java.lang.String.substring(String.java:1903)
at io.opentelemetry.javaagent.shaded.instrumentation.awssdk.v1_11.AwsSdkExperimentalAttributesExtractor$1.computeValue(AwsSdkExperimentalAttributesExtractor.java:34)
at io.opentelemetry.javaagent.shaded.instrumentation.awssdk.v1_11.AwsSdkExperimentalAttributesExtractor$1.computeValue(AwsSdkExperimentalAttributesExtractor.java:30)
at java.base/java.lang.ClassValue.getFromHashMap(ClassValue.java:228)
at java.base/java.lang.ClassValue.getFromBackup(ClassValue.java:210)
at java.base/java.lang.ClassValue.get(ClassValue.java:116)
at io.opentelemetry.javaagent.shaded.instrumentation.awssdk.v1_11.AwsSdkExperimentalAttributesExtractor.extractOperationName(AwsSdkExperimentalAttributesExtractor.java:55)
at io.opentelemetry.javaagent.shaded.instrumentation.awssdk.v1_11.AwsSdkExperimentalAttributesExtractor.onStart(AwsSdkExperimentalAttributesExtractor.java:43)
at io.opentelemetry.javaagent.shaded.instrumentation.awssdk.v1_11.AwsSdkExperimentalAttributesExtractor.onStart(AwsSdkExperimentalAttributesExtractor.java:26)
at io.opentelemetry.javaagent.shaded.instrumentation.api.instrumenter.Instrumenter.start(Instrumenter.java:174)
at io.opentelemetry.javaagent.shaded.instrumentation.awssdk.v1_11.TracingRequestHandler.beforeRequest(TracingRequestHandler.java:41)
at io.opentelemetry.javaagent.instrumentation.awssdk.v1_11.TracingRequestHandler.beforeRequest(TracingRequestHandler.java:45)
at com.amazonaws.http.AmazonHttpClient$RequestExecutor.runBeforeRequestHandlers(AmazonHttpClient.java:850)
at com.amazonaws.http.AmazonHttpClient$RequestExecutor.doExecute(AmazonHttpClient.java:792)
at com.amazonaws.http.AmazonHttpClient$RequestExecutor.executeWithTimer(AmazonHttpClient.java:779)
at com.amazonaws.http.AmazonHttpClient$RequestExecutor.execute(AmazonHttpClient.java:753)
at com.amazonaws.http.AmazonHttpClient$RequestExecutor.access$500(AmazonHttpClient.java:713)
at com.amazonaws.http.AmazonHttpClient$RequestExecutionBuilderImpl.execute(AmazonHttpClient.java:695)
at com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:559)
at com.amazonaws.http.AmazonHttpClient.execute(AmazonHttpClient.java:539)
at com.amazonaws.services.kms.AWSKMSClient.doInvoke(AWSKMSClient.java:7785)
at com.amazonaws.services.kms.AWSKMSClient.invoke(AWSKMSClient.java:7752)
at com.amazonaws.services.kms.AWSKMSClient.invoke(AWSKMSClient.java:7741)
at com.amazonaws.services.kms.AWSKMSClient.executeSign(AWSKMSClient.java:6631)
at com.amazonaws.services.kms.AWSKMSClient.sign(AWSKMSClient.java:6600)
at Main.main(Main.java:17)