Run google java formatter on the tracing. (#205)

7 files changed, 72 insertions, 69 deletions

diff --git a/core/src/main/java/com/google/instrumentation/trace/BinaryPropagationHandler.java b/core/src/main/java/com/google/instrumentation/trace/BinaryPropagationHandler.java
index 9825d8e6..5dd9451e 100644
--- a/core/src/main/java/com/google/instrumentation/trace/BinaryPropagationHandler.java
+++ b/core/src/main/java/com/google/instrumentation/trace/BinaryPropagationHandler.java
@@ -99,4 +99,4 @@ public abstract class BinaryPropagationHandler {
 
     private NoopBinaryPropagationHandler() {}
   }
-}
\ No newline at end of file
+}
diff --git a/core/src/main/java/com/google/instrumentation/trace/EndSpanOptions.java b/core/src/main/java/com/google/instrumentation/trace/EndSpanOptions.java
index 7de270a6..31ad6774 100644
--- a/core/src/main/java/com/google/instrumentation/trace/EndSpanOptions.java
+++ b/core/src/main/java/com/google/instrumentation/trace/EndSpanOptions.java
@@ -17,7 +17,6 @@ import static com.google.common.base.Preconditions.checkNotNull;
 
 import com.google.common.base.MoreObjects;
 import com.google.common.base.Objects;
-import javax.annotation.Nullable;
 import javax.annotation.concurrent.Immutable;
 
 /**
@@ -74,9 +73,7 @@ public final class EndSpanOptions {
 
   @Override
   public String toString() {
-    return MoreObjects.toStringHelper(this)
-        .add("status", status)
-        .toString();
+    return MoreObjects.toStringHelper(this).add("status", status).toString();
   }
 
   /** Builder class for {@link EndSpanOptions}. */
diff --git a/core_impl/src/main/java/com/google/instrumentation/trace/TimedEvent.java b/core_impl/src/main/java/com/google/instrumentation/trace/TimedEvent.java
index 6f8f5032..d4bc1739 100644
--- a/core_impl/src/main/java/com/google/instrumentation/trace/TimedEvent.java
+++ b/core_impl/src/main/java/com/google/instrumentation/trace/TimedEvent.java
@@ -58,8 +58,7 @@ public final class TimedEvent<T> {
     }
 
     TimedEvent<?> that = (TimedEvent<?>) obj;
-    return Objects.equal(timestamp, that.timestamp)
-        && Objects.equal(event, that.event);
+    return Objects.equal(timestamp, that.timestamp) && Objects.equal(event, that.event);
   }
 
   @Override
diff --git a/core_impl/src/main/java/com/google/instrumentation/trace/TraceParams.java b/core_impl/src/main/java/com/google/instrumentation/trace/TraceParams.java
index e733f2b5..ec0f9507 100644
--- a/core_impl/src/main/java/com/google/instrumentation/trace/TraceParams.java
+++ b/core_impl/src/main/java/com/google/instrumentation/trace/TraceParams.java
@@ -87,8 +87,8 @@ abstract class TraceParams {
   abstract static class Builder {
 
     /**
-     * Sets the global default {@code Sampler}. It must be not {@code null} otherwise
-     * {@link #build()} will throw an exception.
+     * Sets the global default {@code Sampler}. It must be not {@code null} otherwise {@link
+     * #build()} will throw an exception.
      *
      * @param sampler the global default {@code Sampler}.
      * @return this.
@@ -98,8 +98,8 @@ abstract class TraceParams {
     /**
      * Sets the global default max number of attributes per {@link Span}.
      *
-     * @param maxNumberOfAttributes the global default max number of attributes per {@link
-     *     Span}. It must be positive otherwise {@link #build()} will throw an exception.
+     * @param maxNumberOfAttributes the global default max number of attributes per {@link Span}. It
+     *     must be positive otherwise {@link #build()} will throw an exception.
      * @return this.
      */
     abstract Builder setMaxNumberOfAttributes(int maxNumberOfAttributes);
diff --git a/core_impl/src/test/java/com/google/instrumentation/trace/SpanDataTest.java b/core_impl/src/test/java/com/google/instrumentation/trace/SpanDataTest.java
index 6ca4375b..15fe55fa 100644
--- a/core_impl/src/test/java/com/google/instrumentation/trace/SpanDataTest.java
+++ b/core_impl/src/test/java/com/google/instrumentation/trace/SpanDataTest.java
@@ -43,8 +43,8 @@ public class SpanDataTest {
   private SpanId parentSpanId;
   private final Map<String, AttributeValue> attributes = new HashMap<String, AttributeValue>();
   private final List<TimedEvent<Annotation>> annotations = new LinkedList<TimedEvent<Annotation>>();
-  private final List<TimedEvent<NetworkEvent>> networkEvents = new
-      LinkedList<TimedEvent<NetworkEvent>>();
+  private final List<TimedEvent<NetworkEvent>> networkEvents =
+      new LinkedList<TimedEvent<NetworkEvent>>();
   private final List<Link> links = new LinkedList<Link>();
 
   @Before
@@ -56,31 +56,34 @@ public class SpanDataTest {
             SpanId.generateRandomId(random),
             TraceOptions.DEFAULT);
     parentSpanId = SpanId.generateRandomId(random);
-    annotations.add(new TimedEvent<Annotation>(eventTimestamp1, Annotation.fromDescription
-        (ANNOTATION_TEXT)));
-    annotations.add(new TimedEvent<Annotation>(eventTimestamp3, Annotation.fromDescription
-        (ANNOTATION_TEXT)));
-    networkEvents.add(new TimedEvent<NetworkEvent>(eventTimestamp1, NetworkEvent.builder
-        (NetworkEvent.Type.RECV, 1).build()));
-    networkEvents.add(new TimedEvent<NetworkEvent>(eventTimestamp2, NetworkEvent.builder
-        (NetworkEvent.Type.SENT, 1).build()));
+    annotations.add(
+        new TimedEvent<Annotation>(eventTimestamp1, Annotation.fromDescription(ANNOTATION_TEXT)));
+    annotations.add(
+        new TimedEvent<Annotation>(eventTimestamp3, Annotation.fromDescription(ANNOTATION_TEXT)));
+    networkEvents.add(
+        new TimedEvent<NetworkEvent>(
+            eventTimestamp1, NetworkEvent.builder(NetworkEvent.Type.RECV, 1).build()));
+    networkEvents.add(
+        new TimedEvent<NetworkEvent>(
+            eventTimestamp2, NetworkEvent.builder(NetworkEvent.Type.SENT, 1).build()));
     attributes.put("MyAttributeKey1", AttributeValue.longAttributeValue(10));
     attributes.put("MyAttributeKey2", AttributeValue.booleanAttributeValue(true));
   }
 
   @Test
   public void spanData_AllValues() {
-    SpanData spanData = new SpanData(
-        spanContext,
-        parentSpanId,
-        DISPLAY_NAME,
-        startTimestamp,
-        attributes,
-        annotations,
-        networkEvents,
-        links,
-        status,
-        endTimestamp);
+    SpanData spanData =
+        new SpanData(
+            spanContext,
+            parentSpanId,
+            DISPLAY_NAME,
+            startTimestamp,
+            attributes,
+            annotations,
+            networkEvents,
+            links,
+            status,
+            endTimestamp);
     assertThat(spanData.getContext()).isEqualTo(spanContext);
     assertThat(spanData.getParentSpanId()).isEqualTo(parentSpanId);
     assertThat(spanData.getDisplayName()).isEqualTo(DISPLAY_NAME);
@@ -95,17 +98,18 @@ public class SpanDataTest {
 
   @Test
   public void spanData_RootActiveSpan() {
-    SpanData spanData = new SpanData(
-        spanContext,
-        null,
-        DISPLAY_NAME,
-        startTimestamp,
-        attributes,
-        annotations,
-        networkEvents,
-        links,
-        null,
-        null);
+    SpanData spanData =
+        new SpanData(
+            spanContext,
+            null,
+            DISPLAY_NAME,
+            startTimestamp,
+            attributes,
+            annotations,
+            networkEvents,
+            links,
+            null,
+            null);
     assertThat(spanData.getContext()).isEqualTo(spanContext);
     assertThat(spanData.getParentSpanId()).isNull();
     assertThat(spanData.getDisplayName()).isEqualTo(DISPLAY_NAME);
@@ -120,17 +124,18 @@ public class SpanDataTest {
 
   @Test
   public void spanData_AllDataEmpty() {
-    SpanData spanData = new SpanData(
-        spanContext,
-        parentSpanId,
-        DISPLAY_NAME,
-        startTimestamp,
-        Collections.<String, AttributeValue>emptyMap(),
-        Collections.<TimedEvent<Annotation>>emptyList(),
-        Collections.<TimedEvent<NetworkEvent>>emptyList(),
-        Collections.<Link>emptyList(),
-        status,
-        endTimestamp);
+    SpanData spanData =
+        new SpanData(
+            spanContext,
+            parentSpanId,
+            DISPLAY_NAME,
+            startTimestamp,
+            Collections.<String, AttributeValue>emptyMap(),
+            Collections.<TimedEvent<Annotation>>emptyList(),
+            Collections.<TimedEvent<NetworkEvent>>emptyList(),
+            Collections.<Link>emptyList(),
+            status,
+            endTimestamp);
     assertThat(spanData.getContext()).isEqualTo(spanContext);
     assertThat(spanData.getParentSpanId()).isEqualTo(parentSpanId);
     assertThat(spanData.getDisplayName()).isEqualTo(DISPLAY_NAME);
@@ -145,17 +150,19 @@ public class SpanDataTest {
 
   @Test
   public void spanData_ToString() {
-    String spanDataString = new SpanData(
-        spanContext,
-        parentSpanId,
-        DISPLAY_NAME,
-        startTimestamp,
-        attributes,
-        annotations,
-        networkEvents,
-        links,
-        status,
-        endTimestamp).toString();
+    String spanDataString =
+        new SpanData(
+                spanContext,
+                parentSpanId,
+                DISPLAY_NAME,
+                startTimestamp,
+                attributes,
+                annotations,
+                networkEvents,
+                links,
+                status,
+                endTimestamp)
+            .toString();
     assertThat(spanDataString).contains(spanContext.toString());
     assertThat(spanDataString).contains(parentSpanId.toString());
     assertThat(spanDataString).contains(DISPLAY_NAME);
diff --git a/core_impl/src/test/java/com/google/instrumentation/trace/TimedEventTest.java b/core_impl/src/test/java/com/google/instrumentation/trace/TimedEventTest.java
index dd97ab3d..be8d1502 100644
--- a/core_impl/src/test/java/com/google/instrumentation/trace/TimedEventTest.java
+++ b/core_impl/src/test/java/com/google/instrumentation/trace/TimedEventTest.java
@@ -26,8 +26,8 @@ import org.junit.runners.JUnit4;
 public class TimedEventTest {
   private static final Timestamp timestamp = Timestamp.create(123, 456);
   private static final Annotation annotation = Annotation.fromDescription("MyTextAnnotation");
-  private static final NetworkEvent networkEvent = NetworkEvent.builder(NetworkEvent.Type.RECV,
-      1).build();
+  private static final NetworkEvent networkEvent =
+      NetworkEvent.builder(NetworkEvent.Type.RECV, 1).build();
 
   @Test
   public void timedEvent_WithAnnotation() {
diff --git a/examples/src/main/java/com/google/instrumentation/examples/trace/MultiSpansScopedTracing.java b/examples/src/main/java/com/google/instrumentation/examples/trace/MultiSpansScopedTracing.java
index 72ca0feb..9f9b1df2 100644
--- a/examples/src/main/java/com/google/instrumentation/examples/trace/MultiSpansScopedTracing.java
+++ b/examples/src/main/java/com/google/instrumentation/examples/trace/MultiSpansScopedTracing.java
@@ -18,8 +18,8 @@ import com.google.instrumentation.trace.Span;
 import com.google.instrumentation.trace.Tracer;
 
 /**
- * Example showing how to create a child {@link Span} using scoped Spans, install it in the
- * current context, and add annotations.
+ * Example showing how to create a child {@link Span} using scoped Spans, install it in the current
+ * context, and add annotations.
  */
 public final class MultiSpansScopedTracing {
   // Per class Tracer.