Cleanup code: Remove unnecessary modifiers

Author: vbauer

api/src/main/java/org/asynchttpclient/AsyncHandler.java

@@ -45,7 +45,7 @@
  */
 public interface AsyncHandler<T> {
 
-    public static enum State {
+    enum State {
 
         /**
          * Stop the processing.

api/src/main/java/org/asynchttpclient/ListenableFuture.java

@@ -83,7 +83,7 @@ public interface ListenableFuture<V> extends Future<V> {
      */
     ListenableFuture<V> addListener(Runnable listener, Executor exec);
 
-    public class CompletedFailure<T> implements ListenableFuture<T>{
+    class CompletedFailure<T> implements ListenableFuture<T>{
 
         private final ExecutionException e;
 

api/src/main/java/org/asynchttpclient/Response.java

@@ -175,7 +175,7 @@ public interface Response {
      */
     SocketAddress getLocalAddress();
 
-    public static class ResponseBuilder {
+    class ResponseBuilder {
         private final List<HttpResponseBodyPart> bodyParts = new ArrayList<>();
         private HttpResponseStatus status;
         private HttpResponseHeaders headers;

api/src/main/java/org/asynchttpclient/channel/NameResolver.java

@@ -19,7 +19,7 @@ public interface NameResolver {
 
     InetAddress resolve(String name) throws UnknownHostException;
 
-    public enum JdkNameResolver implements NameResolver {
+    enum JdkNameResolver implements NameResolver {
 
         INSTANCE;
 

api/src/main/java/org/asynchttpclient/channel/SSLEngineFactory.java

@@ -37,7 +37,7 @@ public interface SSLEngineFactory {
      */
     SSLEngine newSSLEngine(String peerHost, int peerPort) throws GeneralSecurityException;
 
-    public static class DefaultSSLEngineFactory implements SSLEngineFactory {
+    class DefaultSSLEngineFactory implements SSLEngineFactory {
 
         private final AsyncHttpClientConfig config;
 

api/src/main/java/org/asynchttpclient/channel/pool/ConnectionPoolPartitioning.java

@@ -18,7 +18,7 @@
 
 public interface ConnectionPoolPartitioning {
 
-    public class ProxyPartitionKey {
+    class ProxyPartitionKey {
         private final String proxyUrl;
         private final String targetHostBaseUrl;
 
@@ -38,7 +38,7 @@ public String toString() {
 
     Object getPartitionKey(Uri uri, String virtualHost, ProxyServer proxyServer);
 
-    public enum PerHostConnectionPoolPartitioning implements ConnectionPoolPartitioning {
+    enum PerHostConnectionPoolPartitioning implements ConnectionPoolPartitioning {
 
         INSTANCE;
 

api/src/main/java/org/asynchttpclient/handler/resumable/ResumableAsyncHandler.java

@@ -247,7 +247,7 @@ public void run() {
     /**
      * An interface to implement in order to manage the way the incomplete file management are handled.
      */
-    public static interface ResumableProcessor {
+    public interface ResumableProcessor {
 
         /**
          * Associate a key with the number of bytes successfully transferred.

api/src/main/java/org/asynchttpclient/proxy/ProxyServer.java

@@ -36,7 +36,7 @@ public enum Protocol {
 
         private final String protocol;
 
-        private Protocol(final String protocol) {
+        Protocol(final String protocol) {
             this.protocol = protocol;
         }
 

api/src/main/java/org/asynchttpclient/proxy/ProxyServerSelector.java

@@ -18,7 +18,7 @@ public interface ProxyServerSelector {
     /**
      * A selector that always selects no proxy.
      */
-    static final ProxyServerSelector NO_PROXY_SELECTOR = new ProxyServerSelector() {
+    ProxyServerSelector NO_PROXY_SELECTOR = new ProxyServerSelector() {
         @Override
         public ProxyServer select(Uri uri) {
             return null;

api/src/main/java/org/asynchttpclient/request/body/generator/FeedableBodyGenerator.java

@@ -47,7 +47,7 @@ public void feed(final ByteBuffer buffer, final boolean isLast) throws IOExcepti
         }
     }
 
-    public static interface FeedListener {
+    public interface FeedListener {
         void onContentAdded();
     }
 
@@ -59,7 +59,7 @@ public void writeChunkBoundaries() {
         this.writeChunkBoundaries = true;
     }
 
-    private static enum PushBodyState {
+    private enum PushBodyState {
         ONGOING, CLOSING, FINISHED;
     }