test flip content type

Author: amarziali

dd-java-agent/instrumentation/servlet/request-3/src/main/java/datadog/trace/instrumentation/servlet3/RumHttpServletResponseWrapper.java

@@ -13,7 +13,7 @@ public class RumHttpServletResponseWrapper extends HttpServletResponseWrapper {
   private final RumInjector rumInjector;
   private ServletOutputStream outputStream;
   private PrintWriter printWriter;
-  private boolean shouldInject = false;
+  private boolean shouldInject = true;
 
   public RumHttpServletResponseWrapper(HttpServletResponse response) {
     super(response);
@@ -67,15 +67,15 @@ public void setContentLength(int len) {
   public void reset() {
     this.outputStream = null;
     this.printWriter = null;
-    this.shouldInject = false;
+    this.shouldInject = true;
     super.reset();
   }
 
   @Override
   public void resetBuffer() {
     this.outputStream = null;
     this.printWriter = null;
-    this.shouldInject = false;
+    this.shouldInject = true;
     super.resetBuffer();
   }
 

dd-java-agent/instrumentation/servlet/request-5/src/main/java/datadog/trace/instrumentation/servlet5/RumHttpServletResponseWrapper.java

@@ -13,7 +13,7 @@ public class RumHttpServletResponseWrapper extends HttpServletResponseWrapper {
   private final RumInjector rumInjector;
   private ServletOutputStream outputStream;
   private PrintWriter printWriter;
-  private boolean shouldInject = false;
+  private boolean shouldInject = true;
 
   public RumHttpServletResponseWrapper(HttpServletResponse response) {
     super(response);
@@ -67,15 +67,15 @@ public void setContentLength(int len) {
   public void reset() {
     this.outputStream = null;
     this.printWriter = null;
-    this.shouldInject = false;
+    this.shouldInject = true;
     super.reset();
   }
 
   @Override
   public void resetBuffer() {
     this.outputStream = null;
     this.printWriter = null;
-    this.shouldInject = false;
+    this.shouldInject = true;
     super.resetBuffer();
   }