diff --git a/src/main/java/org/apache/commons/io/Charsets.java b/src/main/java/org/apache/commons/io/Charsets.java
index 1eb735c..b9279df 100644
--- a/src/main/java/org/apache/commons/io/Charsets.java
+++ b/src/main/java/org/apache/commons/io/Charsets.java
@@ -25,7 +25,7 @@
 /**
  * Charsets required of every implementation of the Java platform.
  * 
- * From the Java documentation <a href="http://docs.oracle.com/javase/6/docs/api/java/nio/charset/Charset.html">
+ * From the Java documentation <a href="https://docs.oracle.com/javase/7/docs/api/java/nio/charset/Charset.html">
  * Standard charsets</a>:
  * <p>
  * <cite>Every implementation of the Java platform is required to support the following character encodings. Consult
@@ -49,7 +49,7 @@
  * accepted on input, big-endian used on output.)</li>
  * </ul>
  * 
- * @see <a href="http://docs.oracle.com/javase/6/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
+ * @see <a href="https://docs.oracle.com/javase/7/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
  * @since 2.3
  * @version $Id$
  */
@@ -63,7 +63,7 @@
      * Constructs a sorted map from canonical charset names to charset objects required of every implementation of the
      * Java platform.
      * <p>
-     * From the Java documentation <a href="http://docs.oracle.com/javase/6/docs/api/java/nio/charset/Charset.html">
+     * From the Java documentation <a href="https://docs.oracle.com/javase/7/docs/api/java/nio/charset/Charset.html">
      * Standard charsets</a>:
      * </p>
      * 
@@ -113,7 +113,7 @@
      * Every implementation of the Java platform is required to support this character encoding.
      * </p>
      * 
-     * @see <a href="http://docs.oracle.com/javase/6/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
+     * @see <a href="https://docs.oracle.com/javase/7/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
      * @deprecated Use Java 7's {@link java.nio.charset.StandardCharsets}
      */
     @Deprecated
@@ -127,7 +127,7 @@
      * Every implementation of the Java platform is required to support this character encoding.
      * </p>
      * 
-     * @see <a href="http://docs.oracle.com/javase/6/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
+     * @see <a href="https://docs.oracle.com/javase/7/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
      * @deprecated Use Java 7's {@link java.nio.charset.StandardCharsets}
      */
     @Deprecated
@@ -142,7 +142,7 @@
      * Every implementation of the Java platform is required to support this character encoding.
      * </p>
      * 
-     * @see <a href="http://docs.oracle.com/javase/6/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
+     * @see <a href="https://docs.oracle.com/javase/7/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
      * @deprecated Use Java 7's {@link java.nio.charset.StandardCharsets}
      */
     @Deprecated
@@ -156,7 +156,7 @@
      * Every implementation of the Java platform is required to support this character encoding.
      * </p>
      * 
-     * @see <a href="http://docs.oracle.com/javase/6/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
+     * @see <a href="https://docs.oracle.com/javase/7/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
      * @deprecated Use Java 7's {@link java.nio.charset.StandardCharsets}
      */
     @Deprecated
@@ -170,7 +170,7 @@
      * Every implementation of the Java platform is required to support this character encoding.
      * </p>
      * 
-     * @see <a href="http://docs.oracle.com/javase/6/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
+     * @see <a href="https://docs.oracle.com/javase/7/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
      * @deprecated Use Java 7's {@link java.nio.charset.StandardCharsets}
      */
     @Deprecated
@@ -184,7 +184,7 @@
      * Every implementation of the Java platform is required to support this character encoding.
      * </p>
      * 
-     * @see <a href="http://docs.oracle.com/javase/6/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
+     * @see <a href="https://docs.oracle.com/javase/7/docs/api/java/nio/charset/Charset.html">Standard charsets</a>
      * @deprecated Use Java 7's {@link java.nio.charset.StandardCharsets}
      */
     @Deprecated