Add exporter data classes for experimental profiling signal type.

Changes addressing code review comments.

Author: jhalliday

exporters/otlp/profiles/src/main/java/io/opentelemetry/exporter/otlp/profiles/AggregationTemporality.java

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package io.opentelemetry.exporter.otlp.data;
+package io.opentelemetry.exporter.otlp.profiles;
 
 /**
  * Specifies the method of aggregating metric values.

exporters/otlp/profiles/src/main/java/io/opentelemetry/exporter/otlp/profiles/AttributeUnitData.java

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package io.opentelemetry.exporter.otlp.data;
+package io.opentelemetry.exporter.otlp.profiles;
 
 import javax.annotation.concurrent.Immutable;
 

exporters/otlp/profiles/src/main/java/io/opentelemetry/exporter/otlp/profiles/BuildIdKind.java

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package io.opentelemetry.exporter.otlp.data;
+package io.opentelemetry.exporter.otlp.profiles;
 
 /**
  * Indicates the semantics of the build_id field.

exporters/otlp/profiles/src/main/java/io/opentelemetry/exporter/otlp/profiles/FunctionData.java

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package io.opentelemetry.exporter.otlp.data;
+package io.opentelemetry.exporter.otlp.profiles;
 
 import javax.annotation.concurrent.Immutable;
 

exporters/otlp/profiles/src/main/java/io/opentelemetry/exporter/otlp/profiles/LabelData.java

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package io.opentelemetry.exporter.otlp.data;
+package io.opentelemetry.exporter.otlp.profiles;
 
 import javax.annotation.concurrent.Immutable;
 

exporters/otlp/profiles/src/main/java/io/opentelemetry/exporter/otlp/profiles/LineData.java

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package io.opentelemetry.exporter.otlp.data;
+package io.opentelemetry.exporter.otlp.profiles;
 
 import javax.annotation.concurrent.Immutable;
 

exporters/otlp/profiles/src/main/java/io/opentelemetry/exporter/otlp/profiles/LinkData.java

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package io.opentelemetry.exporter.otlp.data;
+package io.opentelemetry.exporter.otlp.profiles;
 
 import io.opentelemetry.api.internal.OtelEncodingUtils;
 import io.opentelemetry.api.trace.SpanId;

exporters/otlp/profiles/src/main/java/io/opentelemetry/exporter/otlp/profiles/LocationData.java

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package io.opentelemetry.exporter.otlp.data;
+package io.opentelemetry.exporter.otlp.profiles;
 
 import java.util.List;
 import javax.annotation.concurrent.Immutable;

exporters/otlp/profiles/src/main/java/io/opentelemetry/exporter/otlp/profiles/MappingData.java

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package io.opentelemetry.exporter.otlp.data;
+package io.opentelemetry.exporter.otlp.profiles;
 
 import java.util.List;
 import javax.annotation.concurrent.Immutable;

exporters/otlp/profiles/src/main/java/io/opentelemetry/exporter/otlp/profiles/ProfileContainerData.java

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package io.opentelemetry.exporter.otlp.data;
+package io.opentelemetry.exporter.otlp.profiles;
 
 import io.opentelemetry.api.common.Attributes;
 import io.opentelemetry.api.internal.OtelEncodingUtils;