Enable nohttp check during the build (#10708)

Motivation:

HTTP is a plaintext protocol which means that someone may be able
to eavesdrop the data. To prevent this, HTTPS should be used whenever
possible. However, maintaining using https:// in all URLs may be
difficult. The nohttp tool can help here. The tool scans all the files
in a repository and reports where http:// is used.

Modifications:

- Added nohttp (via checkstyle) into the build process.
- Suppressed findings for the websites
  that don't support HTTPS or that are not reachable

Result:

- Prevent using HTTP in the future.
- Encourage users to use HTTPS when they follow the links they found in
  the code.

LICENSE.txt

@@ -1,7 +1,7 @@
 
                                  Apache License
                            Version 2.0, January 2004
-                        http://www.apache.org/licenses/
+                        https://www.apache.org/licenses/
 
    TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
 
@@ -193,7 +193,7 @@
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at
 
-       http://www.apache.org/licenses/LICENSE-2.0
+       https://www.apache.org/licenses/LICENSE-2.0
 
    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,

NOTICE.txt

@@ -12,7 +12,7 @@ The Netty Project licenses this file to you under the Apache License,
 version 2.0 (the "License"); you may not use this file except in compliance
 with the License. You may obtain a copy of the License at:
 
-  http://www.apache.org/licenses/LICENSE-2.0
+  https://www.apache.org/licenses/LICENSE-2.0
 
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
@@ -56,7 +56,7 @@ facade for Java, which can be obtained at:
   * LICENSE:
     * license/LICENSE.slf4j.txt (MIT License)
   * HOMEPAGE:
-    * http://www.slf4j.org/
+    * https://www.slf4j.org/
 
 This product contains a modified portion of 'Apache Harmony', an open source
 Java SE, which can be obtained at:
@@ -66,7 +66,7 @@ Java SE, which can be obtained at:
   * LICENSE:
     * license/LICENSE.harmony.txt (Apache License 2.0)
   * HOMEPAGE:
-    * http://archive.apache.org/dist/harmony/
+    * https://archive.apache.org/dist/harmony/
 
 This product contains a modified portion of 'jbzip2', a Java bzip2 compression
 and decompression library written by Matthew J. Francis. It can be obtained at:
@@ -148,7 +148,7 @@ equivalent functionality.  It can be obtained at:
   * LICENSE:
     * license/LICENSE.bouncycastle.txt (MIT License)
   * HOMEPAGE:
-    * http://www.bouncycastle.org/
+    * https://www.bouncycastle.org/
 
 This product optionally depends on 'Snappy', a compression library produced
 by Google Inc, which can be obtained at:
@@ -180,7 +180,7 @@ framework, which can be obtained at:
   * LICENSE:
     * license/LICENSE.commons-logging.txt (Apache License 2.0)
   * HOMEPAGE:
-    * http://commons.apache.org/logging/
+    * https://commons.apache.org/logging/
 
 This product optionally depends on 'Apache Log4J', a logging framework, which
 can be obtained at:
@@ -188,7 +188,7 @@ can be obtained at:
   * LICENSE:
     * license/LICENSE.log4j.txt (Apache License 2.0)
   * HOMEPAGE:
-    * http://logging.apache.org/log4j/
+    * https://logging.apache.org/log4j/
 
 This product optionally depends on 'Aalto XML', an ultra-high performance
 non-blocking XML processor, which can be obtained at:
@@ -245,4 +245,4 @@ This private header is also used by Apple's open source
  * LICENSE:
     * license/LICENSE.dnsinfo.txt (Apache License 2.0)
   * HOMEPAGE:
-    * http://www.opensource.apple.com/source/configd/configd-453.19/dnsinfo/dnsinfo.h
+    * https://www.opensource.apple.com/source/configd/configd-453.19/dnsinfo/dnsinfo.h

README.md

@@ -15,8 +15,8 @@ For the detailed information about building and developing Netty, please visit [
 
 You require the following to build Netty:
 
-* Latest stable [Oracle JDK 7](http://www.oracle.com/technetwork/java/)
+* Latest stable [Oracle JDK 7](https://www.oracle.com/technetwork/java/)
-* Latest stable [Apache Maven](http://maven.apache.org/)
+* Latest stable [Apache Maven](https://maven.apache.org/)
 * If you are on Linux, you need [additional development packages](https://netty.io/wiki/native-transports.html) installed on your system, because you'll build the native transport.
 
 Note that this is build-time requirement.  JDK 5 (for 3.x) or 6 (for 4.0+) is enough to run your Netty-based application.

all/pom.xml

@@ -6,7 +6,7 @@
   ~ version 2.0 (the "License"); you may not use this file except in compliance
   ~ with the License. You may obtain a copy of the License at:
   ~
-  ~   http://www.apache.org/licenses/LICENSE-2.0
+  ~   https://www.apache.org/licenses/LICENSE-2.0
   ~
   ~ Unless required by applicable law or agreed to in writing, software
   ~ distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
@@ -14,7 +14,7 @@
   ~ License for the specific language governing permissions and limitations
   ~ under the License.
   -->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/maven-v4_0_0.xsd">
 
   <modelVersion>4.0.0</modelVersion>
   <parent>
@@ -309,12 +309,12 @@
               <windowtitle>Netty API Reference (${project.version})</windowtitle>
               <detectJavaApiLink>false</detectJavaApiLink>
               <additionalparam>
-                -link http://docs.oracle.com/javase/7/docs/api/
+                -link https://docs.oracle.com/javase/7/docs/api/
                 -link https://developers.google.com/protocol-buffers/docs/reference/java/
-                -link http://docs.oracle.com/javaee/6/api/
+                -link https://docs.oracle.com/javaee/6/api/
-                -link http://www.slf4j.org/apidocs/
+                -link https://www.slf4j.org/apidocs/
                 -link https://commons.apache.org/proper/commons-logging/apidocs/
-                -link http://logging.apache.org/log4j/1.2/apidocs/
+                -link https://logging.apache.org/log4j/1.2/apidocs/
 
                 -group "Low-level data representation" io.netty.buffer*
                 -group "Central interface for all I/O operations" io.netty.channel*

bom/pom.xml

@@ -6,7 +6,7 @@
   ~ version 2.0 (the "License"); you may not use this file except in compliance
   ~ with the License. You may obtain a copy of the License at:
   ~
-  ~   http://www.apache.org/licenses/LICENSE-2.0
+  ~   https://www.apache.org/licenses/LICENSE-2.0
   ~
   ~ Unless required by applicable law or agreed to in writing, software
   ~ distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
@@ -14,7 +14,7 @@
   ~ License for the specific language governing permissions and limitations
   ~ under the License.
   -->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/maven-v4_0_0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <parent>
     <groupId>org.sonatype.oss</groupId>
@@ -40,7 +40,7 @@
   <licenses>
     <license>
       <name>Apache License, Version 2.0</name>
-      <url>http://www.apache.org/licenses/LICENSE-2.0</url>
+      <url>https://www.apache.org/licenses/LICENSE-2.0</url>
     </license>
   </licenses>
   <inceptionYear>2008</inceptionYear>

buffer/pom.xml

@@ -6,7 +6,7 @@
   ~ version 2.0 (the "License"); you may not use this file except in compliance
   ~ with the License. You may obtain a copy of the License at:
   ~
-  ~   http://www.apache.org/licenses/LICENSE-2.0
+  ~   https://www.apache.org/licenses/LICENSE-2.0
   ~
   ~ Unless required by applicable law or agreed to in writing, software
   ~ distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
@@ -14,7 +14,7 @@
   ~ License for the specific language governing permissions and limitations
   ~ under the License.
   -->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="https://maven.apache.org/POM/4.0.0" xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/maven-v4_0_0.xsd">
 
   <modelVersion>4.0.0</modelVersion>
   <parent>

buffer/src/main/java/io/netty/buffer/AbstractByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/AbstractByteBufAllocator.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/AbstractDerivedByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/AbstractPooledDerivedByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/AbstractReferenceCountedByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/AbstractUnpooledSlicedByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/AbstractUnsafeSwappedByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/AdvancedLeakAwareByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/AdvancedLeakAwareCompositeByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/ByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
@@ -43,7 +43,7 @@ import java.nio.charset.UnsupportedCharsetException;
  * <h3>Random Access Indexing</h3>
  *
  * Just like an ordinary primitive byte array, {@link ByteBuf} uses
- * <a href="http://en.wikipedia.org/wiki/Zero-based_numbering">zero-based indexing</a>.
+ * <a href="https://en.wikipedia.org/wiki/Zero-based_numbering">zero-based indexing</a>.
  * It means the index of the first byte is always {@code 0} and the index of the last byte is
  * always {@link #capacity() capacity - 1}.  For example, to iterate all bytes of a buffer, you
  * can do the following, regardless of its internal implementation:
@@ -274,7 +274,7 @@ public abstract class ByteBuf implements ReferenceCounted, Comparable<ByteBuf> {
     public abstract ByteBufAllocator alloc();
 
     /**
-     * Returns the <a href="http://en.wikipedia.org/wiki/Endianness">endianness</a>
+     * Returns the <a href="https://en.wikipedia.org/wiki/Endianness">endianness</a>
      * of this buffer.
      *
      * @deprecated use the Little Endian accessors, e.g. {@code getShortLE}, {@code getIntLE}

buffer/src/main/java/io/netty/buffer/ByteBufAllocator.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/ByteBufAllocatorMetric.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/ByteBufAllocatorMetricProvider.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/ByteBufHolder.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/ByteBufInputStream.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/ByteBufOutputStream.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/ByteBufProcessor.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/ByteBufUtil.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
@@ -128,7 +128,7 @@ public final class ByteBufUtil {
     }
 
     /**
-     * Returns a <a href="http://en.wikipedia.org/wiki/Hex_dump">hex dump</a>
+     * Returns a <a href="https://en.wikipedia.org/wiki/Hex_dump">hex dump</a>
      * of the specified buffer's readable bytes.
      */
     public static String hexDump(ByteBuf buffer) {
@@ -136,7 +136,7 @@ public final class ByteBufUtil {
     }
 
     /**
-     * Returns a <a href="http://en.wikipedia.org/wiki/Hex_dump">hex dump</a>
+     * Returns a <a href="https://en.wikipedia.org/wiki/Hex_dump">hex dump</a>
      * of the specified buffer's sub-region.
      */
     public static String hexDump(ByteBuf buffer, int fromIndex, int length) {
@@ -144,7 +144,7 @@ public final class ByteBufUtil {
     }
 
     /**
-     * Returns a <a href="http://en.wikipedia.org/wiki/Hex_dump">hex dump</a>
+     * Returns a <a href="https://en.wikipedia.org/wiki/Hex_dump">hex dump</a>
      * of the specified byte array.
      */
     public static String hexDump(byte[] array) {
@@ -152,7 +152,7 @@ public final class ByteBufUtil {
     }
 
     /**
-     * Returns a <a href="http://en.wikipedia.org/wiki/Hex_dump">hex dump</a>
+     * Returns a <a href="https://en.wikipedia.org/wiki/Hex_dump">hex dump</a>
      * of the specified byte array's sub-region.
      */
     public static String hexDump(byte[] array, int fromIndex, int length) {
@@ -502,11 +502,11 @@ public final class ByteBufUtil {
     }
 
     /**
-     * Encode a {@link CharSequence} in <a href="http://en.wikipedia.org/wiki/UTF-8">UTF-8</a> and write
+     * Encode a {@link CharSequence} in <a href="https://en.wikipedia.org/wiki/UTF-8">UTF-8</a> and write
      * it to a {@link ByteBuf} allocated with {@code alloc}.
      * @param alloc The allocator used to allocate a new {@link ByteBuf}.
      * @param seq The characters to write into a buffer.
-     * @return The {@link ByteBuf} which contains the <a href="http://en.wikipedia.org/wiki/UTF-8">UTF-8</a> encoded
+     * @return The {@link ByteBuf} which contains the <a href="https://en.wikipedia.org/wiki/UTF-8">UTF-8</a> encoded
      * result.
      */
     public static ByteBuf writeUtf8(ByteBufAllocator alloc, CharSequence seq) {
@@ -517,7 +517,7 @@ public final class ByteBufUtil {
     }
 
     /**
-     * Encode a {@link CharSequence} in <a href="http://en.wikipedia.org/wiki/UTF-8">UTF-8</a> and write
+     * Encode a {@link CharSequence} in <a href="https://en.wikipedia.org/wiki/UTF-8">UTF-8</a> and write
      * it to a {@link ByteBuf}.
      * <p>
      * It behaves like {@link #reserveAndWriteUtf8(ByteBuf, CharSequence, int)} with {@code reserveBytes}
@@ -539,7 +539,7 @@ public final class ByteBufUtil {
     }
 
     /**
-     * Encode a {@link CharSequence} in <a href="http://en.wikipedia.org/wiki/UTF-8">UTF-8</a> and write
+     * Encode a {@link CharSequence} in <a href="https://en.wikipedia.org/wiki/UTF-8">UTF-8</a> and write
      * it into {@code reserveBytes} of a {@link ByteBuf}.
      * <p>
      * The {@code reserveBytes} must be computed (ie eagerly using {@link #utf8MaxBytes(CharSequence)}
@@ -671,7 +671,7 @@ public final class ByteBufUtil {
                     buffer.put(writerIndex++, Character.isHighSurrogate(c2)? WRITE_UTF_UNKNOWN : (byte) c2);
                 } else {
                     int codePoint = Character.toCodePoint(c, c2);
-                    // See http://www.unicode.org/versions/Unicode7.0.0/ch03.pdf#G2630.
+                    // See https://www.unicode.org/versions/Unicode7.0.0/ch03.pdf#G2630.
                     buffer.put(writerIndex++, (byte) (0xf0 | (codePoint >> 18)));
                     buffer.put(writerIndex++, (byte) (0x80 | ((codePoint >> 12) & 0x3f)));
                     buffer.put(writerIndex++, (byte) (0x80 | ((codePoint >> 6) & 0x3f)));
@@ -718,7 +718,7 @@ public final class ByteBufUtil {
                     buffer._setByte(writerIndex++, Character.isHighSurrogate(c2)? WRITE_UTF_UNKNOWN : c2);
                 } else {
                     int codePoint = Character.toCodePoint(c, c2);
-                    // See http://www.unicode.org/versions/Unicode7.0.0/ch03.pdf#G2630.
+                    // See https://www.unicode.org/versions/Unicode7.0.0/ch03.pdf#G2630.
                     buffer._setByte(writerIndex++, (byte) (0xf0 | (codePoint >> 18)));
                     buffer._setByte(writerIndex++, (byte) (0x80 | ((codePoint >> 12) & 0x3f)));
                     buffer._setByte(writerIndex++, (byte) (0x80 | ((codePoint >> 6) & 0x3f)));
@@ -761,7 +761,7 @@ public final class ByteBufUtil {
                     buffer[writerIndex++] = (byte) (Character.isHighSurrogate(c2)? WRITE_UTF_UNKNOWN : c2);
                 } else {
                     int codePoint = Character.toCodePoint(c, c2);
-                    // See http://www.unicode.org/versions/Unicode7.0.0/ch03.pdf#G2630.
+                    // See https://www.unicode.org/versions/Unicode7.0.0/ch03.pdf#G2630.
                     buffer[writerIndex++] = (byte) (0xf0 | (codePoint >> 18));
                     buffer[writerIndex++] = (byte) (0x80 | ((codePoint >> 12) & 0x3f));
                     buffer[writerIndex++] = (byte) (0x80 | ((codePoint >> 6) & 0x3f));
@@ -808,7 +808,7 @@ public final class ByteBufUtil {
                                               (byte) (Character.isHighSurrogate(c2)? WRITE_UTF_UNKNOWN : c2));
                 } else {
                     int codePoint = Character.toCodePoint(c, c2);
-                    // See http://www.unicode.org/versions/Unicode7.0.0/ch03.pdf#G2630.
+                    // See https://www.unicode.org/versions/Unicode7.0.0/ch03.pdf#G2630.
                     PlatformDependent.putByte(buffer, writerOffset++, (byte) (0xf0 | (codePoint >> 18)));
                     PlatformDependent.putByte(buffer, writerOffset++, (byte) (0x80 | ((codePoint >> 12) & 0x3f)));
                     PlatformDependent.putByte(buffer, writerOffset++, (byte) (0x80 | ((codePoint >> 6) & 0x3f)));
@@ -896,7 +896,7 @@ public final class ByteBufUtil {
                     encodedLength += 2;
                     continue;
                 }
-                // See http://www.unicode.org/versions/Unicode7.0.0/ch03.pdf#G2630.
+                // See https://www.unicode.org/versions/Unicode7.0.0/ch03.pdf#G2630.
                 encodedLength += 4;
             } else {
                 encodedLength += 3;
@@ -906,11 +906,11 @@ public final class ByteBufUtil {
     }
 
     /**
-     * Encode a {@link CharSequence} in <a href="http://en.wikipedia.org/wiki/ASCII">ASCII</a> and write
+     * Encode a {@link CharSequence} in <a href="https://en.wikipedia.org/wiki/ASCII">ASCII</a> and write
      * it to a {@link ByteBuf} allocated with {@code alloc}.
      * @param alloc The allocator used to allocate a new {@link ByteBuf}.
      * @param seq The characters to write into a buffer.
-     * @return The {@link ByteBuf} which contains the <a href="http://en.wikipedia.org/wiki/ASCII">ASCII</a> encoded
+     * @return The {@link ByteBuf} which contains the <a href="https://en.wikipedia.org/wiki/ASCII">ASCII</a> encoded
      * result.
      */
     public static ByteBuf writeAscii(ByteBufAllocator alloc, CharSequence seq) {
@@ -921,7 +921,7 @@ public final class ByteBufUtil {
     }
 
     /**
-     * Encode a {@link CharSequence} in <a href="http://en.wikipedia.org/wiki/ASCII">ASCII</a> and write it
+     * Encode a {@link CharSequence} in <a href="https://en.wikipedia.org/wiki/ASCII">ASCII</a> and write it
      * to a {@link ByteBuf}.
      *
      * This method returns the actual number of bytes written.
@@ -1528,7 +1528,7 @@ public final class ByteBufUtil {
      * @param length The length of the specified buffer.
      *
      * @see
-     * <a href=http://www.ietf.org/rfc/rfc3629.txt>UTF-8 Definition</a>
+     * <a href=https://www.ietf.org/rfc/rfc3629.txt>UTF-8 Definition</a>
      *
      * <pre>
      * 1. Bytes format of UTF-8

buffer/src/main/java/io/netty/buffer/CompositeByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/DefaultByteBufHolder.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/DuplicatedByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/EmptyByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/FixedCompositeByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/HeapByteBufUtil.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/PoolArena.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/PoolArenaMetric.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/PoolChunk.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/PoolChunkList.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/PoolChunkListMetric.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/PoolChunkMetric.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/PoolSubpage.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/PoolSubpageMetric.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/PoolThreadCache.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
@@ -34,7 +34,7 @@ import java.util.concurrent.atomic.AtomicBoolean;
 
 /**
  * Acts a Thread cache for allocations. This implementation is moduled after
- * <a href="http://people.freebsd.org/~jasone/jemalloc/bsdcan2006/jemalloc.pdf">jemalloc</a> and the descripted
+ * <a href="https://people.freebsd.org/~jasone/jemalloc/bsdcan2006/jemalloc.pdf">jemalloc</a> and the descripted
  * technics of
  * <a href="https://www.facebook.com/notes/facebook-engineering/scalable-memory-allocation-using-jemalloc/480222803919">
  * Scalable memory allocation using jemalloc</a>.

buffer/src/main/java/io/netty/buffer/PooledByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/PooledByteBufAllocator.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/PooledByteBufAllocatorMetric.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/PooledDirectByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/PooledDuplicatedByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/PooledHeapByteBuf.java

@@ -3,7 +3,7 @@
  *
  * The Netty Project licenses this file to the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/PooledSlicedByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/PooledUnsafeDirectByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/PooledUnsafeHeapByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/ReadOnlyByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/ReadOnlyByteBufferBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/ReadOnlyUnsafeDirectByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/SimpleLeakAwareByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/SimpleLeakAwareCompositeByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/SizeClasses.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/SizeClassesMetric.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/SlicedByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/SwappedByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/Unpooled.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/UnpooledByteBufAllocator.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/UnpooledDirectByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/UnpooledDuplicatedByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/UnpooledHeapByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/UnpooledSlicedByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/UnpooledUnsafeDirectByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
@@ -52,7 +52,7 @@ public class UnpooledUnsafeDirectByteBuf extends UnpooledDirectByteBuf {
         // will check if the given buffer is either an duplicate or slice and in this case throw an
         // IllegalArgumentException.
         //
-        // See http://hg.openjdk.java.net/jdk9/hs-demo/jdk/file/0d2ab72ba600/src/jdk.unsupported/share/classes/
+        // See https://hg.openjdk.java.net/jdk9/hs-demo/jdk/file/0d2ab72ba600/src/jdk.unsupported/share/classes/
         // sun/misc/Unsafe.java#l1250
         //
         // We also call slice() explicitly here to preserve behaviour with previous netty releases.

buffer/src/main/java/io/netty/buffer/UnpooledUnsafeHeapByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/UnpooledUnsafeNoCleanerDirectByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/UnreleasableByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/UnsafeByteBufUtil.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/UnsafeDirectSwappedByteBuf.java

@@ -5,7 +5,7 @@
 * version 2.0 (the "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at:
 *
-*   http://www.apache.org/licenses/LICENSE-2.0
+*   https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/UnsafeHeapSwappedByteBuf.java

@@ -5,7 +5,7 @@
 * version 2.0 (the "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at:
 *
-*   http://www.apache.org/licenses/LICENSE-2.0
+*   https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/WrappedByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/WrappedCompositeByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/WrappedUnpooledUnsafeDirectByteBuf.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/package-info.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/java/io/netty/buffer/search/AbstractMultiSearchProcessorFactory.java

@@ -5,7 +5,7 @@
  * "License"); you may not use this file except in compliance with the License. You may obtain a
  * copy of the License at:
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software distributed under the License
  * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express

buffer/src/main/java/io/netty/buffer/search/AbstractSearchProcessorFactory.java

@@ -5,7 +5,7 @@
  * "License"); you may not use this file except in compliance with the License. You may obtain a
  * copy of the License at:
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software distributed under the License
  * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express

buffer/src/main/java/io/netty/buffer/search/AhoCorasicSearchProcessorFactory.java

@@ -5,7 +5,7 @@
  * "License"); you may not use this file except in compliance with the License. You may obtain a
  * copy of the License at:
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software distributed under the License
  * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express

buffer/src/main/java/io/netty/buffer/search/BitapSearchProcessorFactory.java

@@ -5,7 +5,7 @@
  * "License"); you may not use this file except in compliance with the License. You may obtain a
  * copy of the License at:
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software distributed under the License
  * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express

buffer/src/main/java/io/netty/buffer/search/KmpSearchProcessorFactory.java

@@ -5,7 +5,7 @@
  * "License"); you may not use this file except in compliance with the License. You may obtain a
  * copy of the License at:
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software distributed under the License
  * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express

buffer/src/main/java/io/netty/buffer/search/MultiSearchProcessor.java

@@ -5,7 +5,7 @@
  * "License"); you may not use this file except in compliance with the License. You may obtain a
  * copy of the License at:
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software distributed under the License
  * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express

buffer/src/main/java/io/netty/buffer/search/MultiSearchProcessorFactory.java

@@ -5,7 +5,7 @@
  * "License"); you may not use this file except in compliance with the License. You may obtain a
  * copy of the License at:
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software distributed under the License
  * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express

buffer/src/main/java/io/netty/buffer/search/SearchProcessor.java

@@ -5,7 +5,7 @@
  * "License"); you may not use this file except in compliance with the License. You may obtain a
  * copy of the License at:
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software distributed under the License
  * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express

buffer/src/main/java/io/netty/buffer/search/SearchProcessorFactory.java

@@ -5,7 +5,7 @@
  * "License"); you may not use this file except in compliance with the License. You may obtain a
  * copy of the License at:
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software distributed under the License
  * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express

buffer/src/main/java/io/netty/buffer/search/package-info.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/main/resources/META-INF/native-image/io.netty/buffer/native-image.properties

@@ -4,7 +4,7 @@
 # version 2.0 (the "License"); you may not use this file except in compliance
 # with the License. You may obtain a copy of the License at:
 #
-#   http://www.apache.org/licenses/LICENSE-2.0
+#   https://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing, software
 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/test/java/io/netty/buffer/AbstractByteBufAllocatorTest.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/test/java/io/netty/buffer/AbstractByteBufTest.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/test/java/io/netty/buffer/AbstractCompositeByteBufTest.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/test/java/io/netty/buffer/AbstractPooledByteBufTest.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/test/java/io/netty/buffer/AbstractReferenceCountedByteBufTest.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/test/java/io/netty/buffer/AdvancedLeakAwareByteBufTest.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/test/java/io/netty/buffer/AdvancedLeakAwareCompositeByteBufTest.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/test/java/io/netty/buffer/BigEndianCompositeByteBufTest.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/test/java/io/netty/buffer/BigEndianDirectByteBufTest.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/test/java/io/netty/buffer/BigEndianHeapByteBufTest.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/test/java/io/netty/buffer/BigEndianUnsafeDirectByteBufTest.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/test/java/io/netty/buffer/BigEndianUnsafeNoCleanerDirectByteBufTest.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/test/java/io/netty/buffer/ByteBufAllocatorTest.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/test/java/io/netty/buffer/ByteBufDerivationTest.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

buffer/src/test/java/io/netty/buffer/ByteBufStreamTest.java

@@ -5,7 +5,7 @@
  * version 2.0 (the "License"); you may not use this file except in compliance
  * with the License. You may obtain a copy of the License at:
  *
- *   http://www.apache.org/licenses/LICENSE-2.0
+ *   https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT