Upgrade Byte-buddy to 1.8.8

Also remove some erronously checked in files.

dd-java-agent/agent-tooling/src/main/java/datadog/trace/agent/tooling/ExceptionHandlers.java

@@ -1,6 +1,7 @@
 package datadog.trace.agent.tooling;
 
 import datadog.trace.bootstrap.ExceptionLogger;
+import net.bytebuddy.asm.Advice.ExceptionHandler;
 import net.bytebuddy.implementation.Implementation;
 import net.bytebuddy.implementation.bytecode.StackManipulation;
 import net.bytebuddy.jar.asm.Label;
@@ -16,7 +17,8 @@ public class ExceptionHandlers {
   // Bootstrap ExceptionHandler.class will always be resolvable, so we'll use it in the log name
   private static final String HANDLER_NAME = ExceptionLogger.class.getName().replace('.', '/');
 
-  private static final StackManipulation EXCEPTION_STACK_HANDLER =
+  private static final ExceptionHandler EXCEPTION_STACK_HANDLER =
+      new ExceptionHandler.Simple(
           new StackManipulation() {
             // Pops one Throwable off the stack. Maxes the stack to at least 3.
             private final Size size = new StackManipulation.Size(-1, 3);
@@ -27,16 +29,16 @@ public class ExceptionHandlers {
             }
 
             @Override
-        public Size apply(MethodVisitor mv, Implementation.Context context) {
+            public Size apply(final MethodVisitor mv, final Implementation.Context context) {
               // writes the following bytecode:
               // try {
               //   org.slf4j.LoggerFactory.getLogger((Class)ExceptionLogger.class).debug("exception in instrumentation", t);
               // } catch (Throwable t2) {
               // }
-          Label logStart = new Label();
-          Label logEnd = new Label();
-          Label eatException = new Label();
-          Label handlerExit = new Label();
+              final Label logStart = new Label();
+              final Label logEnd = new Label();
+              final Label eatException = new Label();
+              final Label handlerExit = new Label();
 
               mv.visitTryCatchBlock(logStart, logEnd, eatException, "java/lang/Throwable");
 
@@ -72,9 +74,9 @@ public class ExceptionHandlers {
 
               return size;
             }
-      };
+          });
 
-  public static StackManipulation defaultExceptionHandler() {
+  public static ExceptionHandler defaultExceptionHandler() {
     return EXCEPTION_STACK_HANDLER;
   }
 }

dd-java-agent/benchmark/out/jmh/resources/dd-trace.yaml

@@ -1 +0,0 @@
-enableCustomAnnotationTracingOver: ["datadog.benchmark"]

examples/dropwizard-mongo-client/out/production/resources/configuration.yaml

@@ -1,5 +0,0 @@
-logging:
-  level: INFO
-  loggers:
-    "datadog.trace": DEBUG
-    "io.opentracing": DEBUG

examples/rest-spark/out/production/resources/configuration.yaml

@@ -1,5 +0,0 @@
-logging:
-  level: INFO
-  loggers:
-    "datadog.trace": DEBUG
-    "io.opentracing": DEBUG

gradle/dependencies.gradle

@@ -14,7 +14,7 @@ ext {
     groovy     : groovyVer,
     junit      : "4.12",
     logback    : "1.2.3",
-    bytebuddy  : "1.8.1",
+    bytebuddy  : "1.8.8",
   ]
 
   deps = [