Remove java 8 bytecode bridge from helper classes (#141)

Signed-off-by: Pavol Loffay <p.loffay@gmail.com>

Author: pavolloffay

instrumentation/servlet/servlet-2.3/src/main/java/io/opentelemetry/instrumentation/hypertrace/servlet/v2_3/Servlet2BodyInstrumentationModule.java

@@ -83,7 +83,6 @@ public Map<String, String> contextStore() {
   @Override
   public String[] helperClassNames() {
     return new String[] {
-      "io.opentelemetry.javaagent.instrumentation.api.Java8BytecodeBridge",
       "io.opentelemetry.instrumentation.hypertrace.servlet.common.ByteBufferData",
       "io.opentelemetry.instrumentation.hypertrace.servlet.common.CharBufferData",
       "io.opentelemetry.instrumentation.hypertrace.servlet.common.BufferedWriterWrapper",

instrumentation/servlet/servlet-3.0/src/main/java/io/opentelemetry/instrumentation/hypertrace/servlet/v3_0/Servlet30BodyInstrumentationModule.java

@@ -77,7 +77,6 @@ public ElementMatcher.Junction<ClassLoader> classLoaderMatcher() {
   @Override
   public String[] helperClassNames() {
     return new String[] {
-      "io.opentelemetry.javaagent.instrumentation.api.Java8BytecodeBridge",
       "io.opentelemetry.instrumentation.hypertrace.servlet.common.ByteBufferData",
       "io.opentelemetry.instrumentation.hypertrace.servlet.common.CharBufferData",
       "io.opentelemetry.instrumentation.hypertrace.servlet.common.BufferedWriterWrapper",

instrumentation/servlet/servlet-3.1/src/main/java/io/opentelemetry/instrumentation/hypertrace/servlet/v3_1/Servlet31BodyInstrumentationModule.java

@@ -68,7 +68,6 @@ public ElementMatcher.Junction<ClassLoader> classLoaderMatcher() {
   @Override
   public String[] helperClassNames() {
     return new String[] {
-      "io.opentelemetry.javaagent.instrumentation.api.Java8BytecodeBridge",
       "io.opentelemetry.instrumentation.hypertrace.servlet.common.ByteBufferData",
       "io.opentelemetry.instrumentation.hypertrace.servlet.common.CharBufferData",
       "io.opentelemetry.instrumentation.hypertrace.servlet.common.BufferedWriterWrapper",