diff --git a/jaeger-core/src/main/java/io/jaegertracing/baggage/RemoteBaggageRestrictionManager.java b/jaeger-core/src/main/java/io/jaegertracing/baggage/RemoteBaggageRestrictionManager.java
index e6d5a65d5..87e2ab9fb 100644
--- a/jaeger-core/src/main/java/io/jaegertracing/baggage/RemoteBaggageRestrictionManager.java
+++ b/jaeger-core/src/main/java/io/jaegertracing/baggage/RemoteBaggageRestrictionManager.java
@@ -41,34 +41,7 @@ public class RemoteBaggageRestrictionManager implements BaggageRestrictionManage
   private final Restriction invalidRestriction;
   private final Restriction validRestriction;
 
-  /**
-   * @deprecated use {@link Builder}
-   */
-  @Deprecated
-  public RemoteBaggageRestrictionManager(
-      String serviceName,
-      BaggageRestrictionManagerProxy proxy,
-      Metrics metrics,
-      boolean denyBaggageOnInitializationFailure
-  ) {
-    this(serviceName, proxy, metrics, denyBaggageOnInitializationFailure, DEFAULT_REFRESH_INTERVAL_MS);
-  }
-
-  /**
-   * @deprecated use {@link Builder}
-   */
-  @Deprecated
-  public RemoteBaggageRestrictionManager(
-      String serviceName,
-      BaggageRestrictionManagerProxy proxy,
-      Metrics metrics,
-      boolean denyBaggageOnInitializationFailure,
-      int refreshIntervalMs
-  ) {
-    this(serviceName, proxy, metrics, denyBaggageOnInitializationFailure, refreshIntervalMs, DEFAULT_INITIAL_DELAY_MS);
-  }
-
-  private RemoteBaggageRestrictionManager(
+  protected RemoteBaggageRestrictionManager(
       String serviceName,
       BaggageRestrictionManagerProxy proxy,
       Metrics metrics,
diff --git a/jaeger-core/src/main/java/io/jaegertracing/senders/HttpSender.java b/jaeger-core/src/main/java/io/jaegertracing/senders/HttpSender.java
index 5d0919cbb..08ead00f3 100644
--- a/jaeger-core/src/main/java/io/jaegertracing/senders/HttpSender.java
+++ b/jaeger-core/src/main/java/io/jaegertracing/senders/HttpSender.java
@@ -38,20 +38,7 @@ public class HttpSender extends ThriftSender {
   private final OkHttpClient httpClient;
   private final Request.Builder requestBuilder;
 
-  /**
-   * @param endpoint Jaeger REST endpoint consuming jaeger.thrift, e.g
-   * http://localhost:14268/api/traces
-   *
-   * Uses the default {@link okhttp3.OkHttpClient} which uses {@link okhttp3.ConnectionPool#ConnectionPool()}.
-   * Use {@link HttpSender.Builder} if you need to add more parameters
-   * @deprecated use {@link Builder}
-   */
-  @Deprecated
-  public HttpSender(String endpoint) {
-    this(new Builder(endpoint));
-  }
-
-  private HttpSender(Builder builder) {
+  protected HttpSender(Builder builder) {
     super(ProtocolType.Binary, builder.maxPacketSize);
     HttpUrl collectorUrl = HttpUrl
         .parse(String.format("%s?%s", builder.endpoint, HTTP_COLLECTOR_JAEGER_THRIFT_FORMAT_PARAM));
diff --git a/jaeger-core/src/test/java/io/jaegertracing/ConfigurationTest.java b/jaeger-core/src/test/java/io/jaegertracing/ConfigurationTest.java
index a2148efae..15c935897 100644
--- a/jaeger-core/src/test/java/io/jaegertracing/ConfigurationTest.java
+++ b/jaeger-core/src/test/java/io/jaegertracing/ConfigurationTest.java
@@ -460,17 +460,4 @@ public String get(String key) {
       return values.get(key);
     }
   }
-
-  private static class CustomSender extends HttpSender {
-    private String endpoint;
-
-    public CustomSender(String endpoint) {
-      super(endpoint);
-      this.endpoint = endpoint;
-    }
-
-    public String getEndpoint() {
-      return endpoint;
-    }
-  }
 }
diff --git a/jaeger-core/src/test/java/io/jaegertracing/senders/HttpSenderTest.java b/jaeger-core/src/test/java/io/jaegertracing/senders/HttpSenderTest.java
index 0ee35ae64..8d1c119b4 100644
--- a/jaeger-core/src/test/java/io/jaegertracing/senders/HttpSenderTest.java
+++ b/jaeger-core/src/test/java/io/jaegertracing/senders/HttpSenderTest.java
@@ -61,7 +61,8 @@ protected Application configure() {
 
   @Test
   public void sendHappy() throws Exception {
-    new HttpSender(target("/api/traces").getUri().toString())
+    new HttpSender.Builder(target("/api/traces").getUri().toString())
+        .build()
         .send(new Process("robotrock"), generateSpans());
     new HttpSender.Builder(target("/api/traces").getUri().toString()).withMaxPacketSize(6500).build()
         .send(new Process("name"), generateSpans());
@@ -72,24 +73,27 @@ public void sendHappy() throws Exception {
 
   @Test(expected = Exception.class)
   public void sendServerError() throws Exception {
-    HttpSender sender = new HttpSender(target("/api/tracesErr").getUri().toString());
+    HttpSender sender = new HttpSender.Builder(target("/api/tracesErr").getUri().toString())
+        .build();
     sender.send(new Process("robotrock"), generateSpans());
   }
 
   @Test(expected = IllegalArgumentException.class)
   public void misconfiguredUrl() throws Exception {
-    new HttpSender("misconfiguredUrl");
+    new HttpSender.Builder("misconfiguredUrl").build();
   }
 
   @Test(expected = Exception.class)
   public void serverDoesntExist() throws Exception {
-    HttpSender sender = new HttpSender("http://some-server/api/traces");
+    HttpSender sender = new HttpSender.Builder("http://some-server/api/traces")
+        .build();
     sender.send(new Process("robotrock"), generateSpans());
   }
 
   @Test(expected = SenderException.class)
   public void senderFail() throws Exception {
-    HttpSender sender = new HttpSender("http://some-server/api/traces");
+    HttpSender sender = new HttpSender.Builder("http://some-server/api/traces")
+        .build();
     sender.send(null, generateSpans());
   }
 
diff --git a/jaeger-crossdock/src/main/java/io/jaegertracing/crossdock/JerseyServer.java b/jaeger-crossdock/src/main/java/io/jaegertracing/crossdock/JerseyServer.java
index 24a14a5b0..06794daf0 100644
--- a/jaeger-crossdock/src/main/java/io/jaegertracing/crossdock/JerseyServer.java
+++ b/jaeger-crossdock/src/main/java/io/jaegertracing/crossdock/JerseyServer.java
@@ -144,7 +144,8 @@ private static String getEvn(String envName, String defaultValue) {
   private static Sender senderFromEnv(String collectorHostPort, String agentHost) {
     String senderEnvVar = System.getenv(Constants.ENV_PROP_SENDER_TYPE);
     if ("http".equalsIgnoreCase(senderEnvVar)) {
-      return new HttpSender(String.format("http://%s/api/traces", collectorHostPort));
+      return new HttpSender.Builder(String.format("http://%s/api/traces", collectorHostPort))
+          .build();
     } else if ("udp".equalsIgnoreCase(senderEnvVar) || senderEnvVar == null || senderEnvVar.isEmpty()) {
       return new UdpSender(agentHost, 0, 0);
     }