remove methods that are only needed by contrib

Author: zeitlinger

javaagent-extension-api/src/main/java/io/opentelemetry/javaagent/extension/internal/ConfigPropertiesTranslator.java

@@ -5,7 +5,6 @@
 
 package io.opentelemetry.javaagent.extension.internal;
 
-
 import java.util.LinkedHashMap;
 import java.util.Map;
 
@@ -30,8 +29,8 @@ String translateProperty(String property) {
     return property;
   }
 
+  @Nullable
   public Object get(String propertyName) {
     return fixedValues.get(propertyName);
   }
-
 }

javaagent-extension-api/src/main/java/io/opentelemetry/javaagent/extension/internal/DeclarativeConfigPropertiesBridgeBuilder.java

@@ -1,3 +1,8 @@
+/*
+ * Copyright The OpenTelemetry Authors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 package io.opentelemetry.javaagent.extension.internal;
 
 import static io.opentelemetry.api.incubator.config.DeclarativeConfigProperties.empty;
@@ -13,8 +18,11 @@
 import javax.annotation.Nullable;
 
 /**
- * This class is internal and is hence not for public use. Its APIs are unstable and can change at
- * any time.
+ * A builder for {@link DeclarativeConfigPropertiesBridge} that allows adding translations and fixed
+ * values for properties.
+ *
+ * <p>This class is internal and is hence not for public use. Its APIs are unstable and can change
+ * at any time.
  */
 public class DeclarativeConfigPropertiesBridgeBuilder {
   private final LinkedHashMap<String, String> translationMap = new LinkedHashMap<>();

javaagent-extension-api/src/test/java/io/opentelemetry/javaagent/extension/internal/DeclarativeConfigPropertiesBridgeBuilderTest.java

@@ -1,3 +1,8 @@
+/*
+ * Copyright The OpenTelemetry Authors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 package io.opentelemetry.javaagent.extension.internal;
 
 import static org.assertj.core.api.Assertions.assertThat;

javaagent-extension-api/src/test/java/io/opentelemetry/javaagent/extension/internal/DeclarativeConfigPropertiesBridgeTest.java

@@ -39,8 +39,7 @@ void setup() {
                 Objects.requireNonNull(emptyConfigProvider.getInstrumentationConfig()));
   }
 
-  private static ConfigProperties create(
-      DeclarativeConfigPropertiesBridgeBuilder builder) {
+  private static ConfigProperties create(DeclarativeConfigPropertiesBridgeBuilder builder) {
     OpenTelemetryConfigurationModel model =
         DeclarativeConfiguration.parse(
             DeclarativeConfigPropertiesBridgeTest.class
@@ -125,7 +124,9 @@ void vendor() {
   @Test
   void vendorTranslation() {
     ConfigProperties propertiesBridge =
-        create(new DeclarativeConfigPropertiesBridgeBuilder().addTranslation("acme", "acme.full_name"));
+        create(
+            new DeclarativeConfigPropertiesBridgeBuilder()
+                .addTranslation("acme", "acme.full_name"));
     assertThat(propertiesBridge.getBoolean("acme.preserved")).isTrue();
   }