Remove deprecated methods from instrumentation-api and library instru…

instrumentation-api/src/main/java/io/opentelemetry/instrumentation/api/config/Config.java

@@ -5,8 +5,6 @@
 
 package io.opentelemetry.instrumentation.api.config;
 
-import static java.util.Collections.emptyList;
-import static java.util.Collections.emptyMap;
 import static java.util.Objects.requireNonNull;
 
 import com.google.auto.value.AutoValue;
@@ -92,18 +90,6 @@ public String getString(String name, String defaultValue) {
     return getRawProperty(name, defaultValue);
   }
 
-  /**
-   * Returns a boolean-valued configuration property or {@code null} if a property with name {@code
-   * name} has not been configured.
-   *
-   * @deprecated Use the {@link #getBoolean(String, boolean)} variant instead.
-   */
-  @Deprecated
-  @Nullable
-  public Boolean getBoolean(String name) {
-    return getTypedProperty(name, ConfigValueParsers::parseBoolean);
-  }
-
   /**
    * Returns a boolean-valued configuration property or {@code defaultValue} if a property with name
    * {@code name} has not been configured.
@@ -112,101 +98,33 @@ public boolean getBoolean(String name, boolean defaultValue) {
     return safeGetTypedProperty(name, ConfigValueParsers::parseBoolean, defaultValue);
   }
 
-  /**
-   * Returns a integer-valued configuration property or {@code null} if a property with name {@code
-   * name} has not been configured.
-   *
-   * @throws ConfigParsingException if the property is not a valid integer.
-   * @deprecated Use the {@link #getInt(String, int)} variant instead.
-   */
-  @Deprecated
-  @Nullable
-  public Integer getInt(String name) {
-    return getTypedProperty(name, ConfigValueParsers::parseInt);
-  }
-
   /**
    * Returns a integer-valued configuration property or {@code defaultValue} if a property with name
-   * {@code name} has not been configured or when parsing has failed. This is the safe variant of
-   * {@link #getInt(String)}.
+   * {@code name} has not been configured or when parsing has failed.
    */
   public int getInt(String name, int defaultValue) {
     return safeGetTypedProperty(name, ConfigValueParsers::parseInt, defaultValue);
   }
 
-  /**
-   * Returns a long-valued configuration property or {@code null} if a property with name {@code
-   * name} has not been configured.
-   *
-   * @throws ConfigParsingException if the property is not a valid long.
-   * @deprecated Use the {@link #getLong(String, long)} variant instead.
-   */
-  @Deprecated
-  @Nullable
-  public Long getLong(String name) {
-    return getTypedProperty(name, ConfigValueParsers::parseLong);
-  }
-
   /**
    * Returns a long-valued configuration property or {@code defaultValue} if a property with name
-   * {@code name} has not been configured or when parsing has failed. This is the safe variant of
-   * {@link #getLong(String)}.
+   * {@code name} has not been configured or when parsing has failed.
    */
   public long getLong(String name, long defaultValue) {
     return safeGetTypedProperty(name, ConfigValueParsers::parseLong, defaultValue);
   }
 
-  /**
-   * Returns a double-valued configuration property or {@code null} if a property with name {@code
-   * name} has not been configured.
-   *
-   * @throws ConfigParsingException if the property is not a valid long.
-   * @deprecated Use the {@link #getDouble(String, double)} variant instead.
-   */
-  @Deprecated
-  @Nullable
-  public Double getDouble(String name) {
-    return getTypedProperty(name, ConfigValueParsers::parseDouble);
-  }
-
   /**
    * Returns a double-valued configuration property or {@code defaultValue} if a property with name
-   * {@code name} has not been configured or when parsing has failed. This is the safe variant of
-   * {@link #getDouble(String)}.
+   * {@code name} has not been configured or when parsing has failed.
    */
   public double getDouble(String name, double defaultValue) {
     return safeGetTypedProperty(name, ConfigValueParsers::parseDouble, defaultValue);
   }
 
-  /**
-   * Returns a duration-valued configuration property or {@code null} if a property with name {@code
-   * name} has not been configured.
-   *
-   * <p>Durations can be of the form "{number}{unit}", where unit is one of:
-   *
-   * <ul>
-   *   <li>ms
-   *   <li>s
-   *   <li>m
-   *   <li>h
-   *   <li>d
-   * </ul>
-   *
-   * <p>If no unit is specified, milliseconds is the assumed duration unit.
-   *
-   * @throws ConfigParsingException if the property is not a valid long.
-   * @deprecated Use the {@link #getDuration(String, Duration)} variant instead.
-   */
-  @Deprecated
-  @Nullable
-  public Duration getDuration(String name) {
-    return getTypedProperty(name, ConfigValueParsers::parseDuration);
-  }
-
   /**
    * Returns a duration-valued configuration property or {@code defaultValue} if a property with
-   * name {@code name} has not been configured or when parsing has failed. This is the safe variant
-   * of {@link #getDuration(String)}.
+   * name {@code name} has not been configured or when parsing has failed.
    *
    * <p>Durations can be of the form "{number}{unit}", where unit is one of:
    *
@@ -224,19 +142,6 @@ public Duration getDuration(String name, Duration defaultValue) {
     return safeGetTypedProperty(name, ConfigValueParsers::parseDuration, defaultValue);
   }
 
-  /**
-   * Returns a list-valued configuration property or an empty list if a property with name {@code
-   * name} has not been configured. The format of the original value must be comma-separated, e.g.
-   * {@code one,two,three}.
-   *
-   * @deprecated Use the {@link #getList(String, List)} variant instead.
-   */
-  @Deprecated
-  public List<String> getList(String name) {
-    List<String> list = getTypedProperty(name, ConfigValueParsers::parseList);
-    return list == null ? emptyList() : list;
-  }
-
   /**
    * Returns a list-valued configuration property or {@code defaultValue} if a property with name
    * {@code name} has not been configured. The format of the original value must be comma-separated,
@@ -246,26 +151,11 @@ public List<String> getList(String name, List<String> defaultValue) {
     return safeGetTypedProperty(name, ConfigValueParsers::parseList, defaultValue);
   }
 
-  /**
-   * Returns a map-valued configuration property or an empty map if a property with name {@code
-   * name} has not been configured. The format of the original value must be comma-separated for
-   * each key, with an '=' separating the key and value, e.g. {@code
-   * key=value,anotherKey=anotherValue}.
-   *
-   * @throws ConfigParsingException if the property is not a valid long.
-   * @deprecated Use the {@link #getMap(String, Map)} variant instead.
-   */
-  @Deprecated
-  public Map<String, String> getMap(String name) {
-    Map<String, String> map = getTypedProperty(name, ConfigValueParsers::parseMap);
-    return map == null ? emptyMap() : map;
-  }
-
   /**
    * Returns a map-valued configuration property or {@code defaultValue} if a property with name
-   * {@code name} has not been configured or when parsing has failed. This is the safe variant of
-   * {@link #getMap(String)}. The format of the original value must be comma-separated for each key,
-   * with an '=' separating the key and value, e.g. {@code key=value,anotherKey=anotherValue}.
+   * {@code name} has not been configured or when parsing has failed. The format of the original
+   * value must be comma-separated for each key, with an '=' separating the key and value, e.g.
+   * {@code key=value,anotherKey=anotherValue}.
    */
   public Map<String, String> getMap(String name, Map<String, String> defaultValue) {
     return safeGetTypedProperty(name, ConfigValueParsers::parseMap, defaultValue);

instrumentation-api/src/main/java/io/opentelemetry/instrumentation/api/config/ConfigParsingException.java

@@ -5,14 +5,10 @@
 
 package io.opentelemetry.instrumentation.api.config;
 
-public class ConfigParsingException extends RuntimeException {
+class ConfigParsingException extends RuntimeException {
   private static final long serialVersionUID = 1L;
 
-  public ConfigParsingException(String message) {
+  ConfigParsingException(String message) {
     super(message);
   }
-
-  public ConfigParsingException(String message, Throwable cause) {
-    super(message, cause);
-  }
 }

instrumentation-api/src/main/java/io/opentelemetry/instrumentation/api/instrumenter/AttributesExtractor.java

@@ -31,50 +31,18 @@ public interface AttributesExtractor<REQUEST, RESPONSE> {
    * Extracts attributes from the {@link Context} and the {@link REQUEST} into the {@link
    * AttributesBuilder} at the beginning of a request.
    */
-  default void onStart(AttributesBuilder attributes, Context parentContext, REQUEST request) {
-    onStart(attributes, request);
-  }
-
-  /**
-   * Extracts attributes from the {@link REQUEST} into the {@link AttributesBuilder} at the
-   * beginning of a request.
-   *
-   * @deprecated Use {@link #onStart(AttributesBuilder, Context, Object)} instead.
-   */
-  @Deprecated
-  default void onStart(AttributesBuilder attributes, REQUEST request) {
-    throw new UnsupportedOperationException(
-        "This method variant is deprecated and will be removed in the next minor release.");
-  }
+  void onStart(AttributesBuilder attributes, Context parentContext, REQUEST request);
 
   /**
    * Extracts attributes from the {@link Context}, the {@link REQUEST} and either {@link RESPONSE}
    * or {@code error} into the {@link AttributesBuilder} at the end of a request.
    */
-  default void onEnd(
+  void onEnd(
       AttributesBuilder attributes,
       Context context,
       REQUEST request,
       @Nullable RESPONSE response,
-      @Nullable Throwable error) {
-    onEnd(attributes, request, response, error);
-  }
-
-  /**
-   * Extracts attributes from the {@link REQUEST} and either {@link RESPONSE} or {@code error} into
-   * the {@link AttributesBuilder} at the end of a request.
-   *
-   * @deprecated Use {@link #onEnd(AttributesBuilder, Context, Object, Object, Throwable)} instead.
-   */
-  @Deprecated
-  default void onEnd(
-      AttributesBuilder attributes,
-      REQUEST request,
-      @Nullable RESPONSE response,
-      @Nullable Throwable error) {
-    throw new UnsupportedOperationException(
-        "This method variant is deprecated and will be removed in the next minor release.");
-  }
+      @Nullable Throwable error);
 
   /**
    * Sets the {@code value} with the given {@code key} to the {@link AttributesBuilder} if {@code