Update Java links

h2/src/docsrc/html/advanced.html

@@ -1380,7 +1380,7 @@ Remote TLS connections are supported using the Java Secure Socket Extension
 <p>
 To use your own keystore, set the system properties <code>javax.net.ssl.keyStore</code> and
 <code>javax.net.ssl.keyStorePassword</code> before starting the H2 server and client.
-See also <a href="http://java.sun.com/javase/6/docs/technotes/guides/security/jsse/JSSERefGuide.html#CustomizingStores">
+See also <a href="https://docs.oracle.com/javase/7/docs/technotes/guides/security/jsse/JSSERefGuide.html#CustomizingStores">
 Customizing the Default Key and Trust Stores, Store Types, and Store Passwords</a>
 for more information.
 </p>
@@ -1822,7 +1822,7 @@ OR X = 2 OR X = 2 OR X = 2 OR X = 2 OR X = 2
     <tr>
         <td>SSL/TLS</td>
         <td>Secure Sockets Layer / Transport Layer Security. See also:
-        <a href="http://java.sun.com/products/jsse/">Java Secure Socket
+        <a href="https://docs.oracle.com/javase/7/docs/technotes/guides/security/jsse/JSSERefGuide.html">Java Secure Socket
         Extension (JSSE)</a></td>
     </tr>
 </table>

h2/src/docsrc/html/faq.html

@@ -245,7 +245,7 @@ return <code>X</code>. What's wrong?
 This is not a bug. According the the JDBC specification, the method
 <code>ResultSetMetaData.getColumnName()</code> should return the name of the column
 and not the alias name. If you need the alias name, use
-<a href="http://java.sun.com/javase/6/docs/api/java/sql/ResultSetMetaData.html#getColumnLabel(int)"><code>ResultSetMetaData.getColumnLabel()</code></a>.
+<a href="https://docs.oracle.com/javase/7/docs/api/java/sql/ResultSetMetaData.html#getColumnLabel(int)"><code>ResultSetMetaData.getColumnLabel()</code></a>.
 Some other database don't work like this yet (they don't follow the JDBC specification).
 If you need compatibility with those databases, use the <a href="features.html#compatibility">Compatibility Mode</a>,
 or append <a href="http://www.h2database.com/javadoc/org/h2/engine/DbSettings.html#ALIAS_COLUMN_NAME"><code>;ALIAS_COLUMN_NAME=TRUE</code></a> to the database URL.
@@ -265,7 +265,7 @@ return a <code>java.lang.Float</code>. What's wrong?
 This is not a bug. According the the JDBC specification, the JDBC data type <code>FLOAT</code>
 is equivalent to <code>DOUBLE</code>, and both are mapped to <code>java.lang.Double</code>.
 See also
-<a href="http://java.sun.com/j2se/1.5.0/docs/guide/jdbc/getstart/mapping.html#1055162">
+<a href="https://docs.oracle.com/javase/1.5.0/docs/guide/jdbc/getstart/mapping.html#1055162">
 Mapping SQL and Java Types - 8.3.10 FLOAT</a>.</p>
 <p>Use REAL or FLOAT(24) data type for <code>java.lang.Float</code> values.</p>