Remove public method (#12857)

Author: trask

instrumentation/spring/spring-webmvc/spring-webmvc-5.3/library/src/main/java/io/opentelemetry/instrumentation/spring/webmvc/v5_3/SpringWebMvcTelemetryBuilder.java

@@ -27,7 +27,7 @@ public final class SpringWebMvcTelemetryBuilder {
       builder;
 
   static {
-    SpringMvcBuilderUtil.setBuilderExtractor(SpringWebMvcTelemetryBuilder::getBuilder);
+    SpringMvcBuilderUtil.setBuilderExtractor(builder -> builder.builder);
   }
 
   SpringWebMvcTelemetryBuilder(OpenTelemetry openTelemetry) {
@@ -122,9 +122,4 @@ public SpringWebMvcTelemetryBuilder setEmitExperimentalHttpServerMetrics(
   public SpringWebMvcTelemetry build() {
     return new SpringWebMvcTelemetry(builder.build());
   }
-
-  public DefaultHttpServerInstrumenterBuilder<HttpServletRequest, HttpServletResponse>
-      getBuilder() {
-    return builder;
-  }
 }

instrumentation/spring/spring-webmvc/spring-webmvc-6.0/library/src/main/java/io/opentelemetry/instrumentation/spring/webmvc/v6_0/SpringWebMvcTelemetryBuilder.java

@@ -26,7 +26,7 @@ public final class SpringWebMvcTelemetryBuilder {
       builder;
 
   static {
-    SpringMvcBuilderUtil.setBuilderExtractor(SpringWebMvcTelemetryBuilder::getBuilder);
+    SpringMvcBuilderUtil.setBuilderExtractor(builder -> builder.builder);
   }
 
   SpringWebMvcTelemetryBuilder(OpenTelemetry openTelemetry) {
@@ -121,9 +121,4 @@ public SpringWebMvcTelemetryBuilder setEmitExperimentalHttpServerMetrics(
   public SpringWebMvcTelemetry build() {
     return new SpringWebMvcTelemetry(builder.build());
   }
-
-  public DefaultHttpServerInstrumenterBuilder<HttpServletRequest, HttpServletResponse>
-      getBuilder() {
-    return builder;
-  }
 }