Change the top-level package to reactor.blockhound.

To be more Jigsaw friendly, we should clearly define the top level
package for each Reactor's sub-project.
`reactor.BlockHound` class breaks this, and should be moved to a
dedicated package (`reactor.blockhound`)

See reactor/reactor#667

agent/src/main/java/reactor/ASMClassFileTransformer.java → agent/src/main/java/reactor/blockhound/ASMClassFileTransformer.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package reactor;
+package reactor.blockhound;
 
 import org.objectweb.asm.*;
 import org.objectweb.asm.commons.GeneratorAdapter;

agent/src/main/java/reactor/BlockHound.java → agent/src/main/java/reactor/blockhound/BlockHound.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package reactor;
+package reactor.blockhound;
 
 import net.bytebuddy.agent.ByteBuddyAgent;
 import reactor.blockhound.integration.BlockHoundIntegration;

agent/src/main/java/reactor/BlockHoundRuntime.java → agent/src/main/java/reactor/blockhound/BlockHoundRuntime.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package reactor;
+package reactor.blockhound;
 
 import java.util.function.Consumer;
 import java.util.function.Predicate;

agent/src/main/java/reactor/BlockingMethod.java → agent/src/main/java/reactor/blockhound/BlockingMethod.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package reactor;
+package reactor.blockhound;
 
 import static org.objectweb.asm.Opcodes.ACC_STATIC;
 

agent/src/main/java/reactor/InstrumentationUtils.java → agent/src/main/java/reactor/blockhound/InstrumentationUtils.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package reactor;
+package reactor.blockhound;
 
 import java.io.File;
 import java.io.FileOutputStream;

agent/src/main/java/reactor/blockhound/integration/BlockHoundIntegration.java

@@ -16,7 +16,7 @@
 
 package reactor.blockhound.integration;
 
-import reactor.BlockHound;
+import reactor.blockhound.BlockHound;
 
 public interface BlockHoundIntegration extends Comparable<BlockHoundIntegration> {
 

agent/src/main/java/reactor/blockhound/integration/LoggingIntegration.java

@@ -17,7 +17,7 @@
 package reactor.blockhound.integration;
 
 import com.google.auto.service.AutoService;
-import reactor.BlockHound;
+import reactor.blockhound.BlockHound;
 
 @AutoService(BlockHoundIntegration.class)
 public class LoggingIntegration implements BlockHoundIntegration {

agent/src/main/java/reactor/blockhound/integration/ReactorIntegration.java

@@ -17,7 +17,7 @@
 package reactor.blockhound.integration;
 
 import com.google.auto.service.AutoService;
-import reactor.BlockHound;
+import reactor.blockhound.BlockHound;
 import reactor.core.scheduler.NonBlocking;
 import reactor.core.scheduler.Schedulers;
 import reactor.blockhound.integration.util.TaskWrappingScheduledExecutorService;

agent/src/main/java/reactor/blockhound/integration/RxJava2Integration.java

@@ -20,7 +20,7 @@
 import io.reactivex.functions.Function;
 import io.reactivex.internal.schedulers.NonBlockingThread;
 import io.reactivex.plugins.RxJavaPlugins;
-import reactor.BlockHound;
+import reactor.blockhound.BlockHound;
 
 @AutoService(BlockHoundIntegration.class)
 public class RxJava2Integration implements BlockHoundIntegration {

docs/how_it_works.md

@@ -10,7 +10,7 @@ To detect blocking Java methods, BlockHound alters the bytecode of a method and
 ```java
 // java.net.Socket
 public void connect(SocketAddress endpoint, int timeout) {
-    reactor.BlockHoundRuntime.checkBlocking(
+    reactor.blockhound.BlockHoundRuntime.checkBlocking(
         "java.net.Socket",
         "connect",
         /*method modifiers*/
@@ -47,7 +47,7 @@ As you can see, the cost of such instrumentation is minimal and only adds 1 hop
 Now, we add the blocking call detection, the same way as we do it with Java methods:
 ```java
 public static void sleep(long millis) {
-    reactor.BlockHoundRuntime.checkBlocking(
+    reactor.blockhound.BlockHoundRuntime.checkBlocking(
         "java.lang.Thread",
         "sleep",
         /*method modifiers*/

example/src/test/java/com/example/BuilderTest.java

@@ -17,7 +17,7 @@
 package com.example;
 
 import org.junit.Test;
-import reactor.BlockHound;
+import reactor.blockhound.BlockHound;
 import reactor.core.publisher.Mono;
 import reactor.core.scheduler.Schedulers;
 

example/src/test/java/com/example/FalseNegativesTest.java

@@ -20,7 +20,7 @@
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.rules.Timeout;
-import reactor.BlockHound;
+import reactor.blockhound.BlockHound;
 import reactor.core.publisher.Mono;
 import reactor.core.scheduler.Schedulers;
 

example/src/test/java/com/example/ReactorTest.java

@@ -25,7 +25,7 @@
 import org.junit.runners.Parameterized;
 import org.junit.runners.Parameterized.Parameter;
 import org.junit.runners.Parameterized.Parameters;
-import reactor.BlockHound;
+import reactor.blockhound.BlockHound;
 import reactor.core.publisher.Flux;
 import reactor.core.publisher.Mono;
 import reactor.core.scheduler.Schedulers;

example/src/test/java/com/example/RxJavaTest.java

@@ -20,7 +20,7 @@
 import io.reactivex.Single;
 import io.reactivex.exceptions.CompositeException;
 import org.junit.Test;
-import reactor.BlockHound;
+import reactor.blockhound.BlockHound;
 import reactor.core.publisher.Flux;
 
 import java.util.concurrent.TimeUnit;

junit-platform/src/main/java/reactor/blockhound/junit/platform/BlockHoundTestExecutionListener.java

@@ -2,7 +2,7 @@
 
 import com.google.auto.service.AutoService;
 import org.junit.platform.launcher.TestExecutionListener;
-import reactor.BlockHound;
+import reactor.blockhound.BlockHound;
 
 @AutoService(TestExecutionListener.class)
 public class BlockHoundTestExecutionListener implements TestExecutionListener {