Fix javadoc

reader/src/main/java/org/jline/reader/LineReader.java

@@ -21,7 +21,7 @@
 
 /** Read lines from the console, with input editing.
  *
- * <h3>Thread safety</h3>
+ * <h2>Thread safety</h2>
  * The <code>LineReader</code> implementations are not thread safe,
  * thus you should not attempt to use a single reader in several threads.
  * Any attempt to call one of the <code>readLine</code> call while one is
@@ -31,7 +31,7 @@
  * {@link #printAbove(String)} or {@link #printAbove(AttributedString)} at
  * any time to allow text to be printed above the current prompt.
  *
- * <h3>Prompt strings</h3>
+ * <h2>Prompt strings</h2>
  * It is traditional for an interactive console-based program
  * to print a short prompt string to signal that the user is expected
  * to type a command.  JLine supports 3 kinds of prompt string:

remote-telnet/src/main/java/org/jline/builtins/telnet/ConnectionData.java

@@ -331,7 +331,7 @@ public void setNegotiatedTerminalType(String termtype) {
      * retrieving environment variables to be passed
      * between shells.
      *
-     * @return a <tt>HashMap</tt> instance.
+     * @return a {@code HashMap} instance.
      */
     public Map<String, String> getEnvironment() {
         return environment;

remote-telnet/src/main/java/org/jline/builtins/telnet/ConnectionManager.java

@@ -115,7 +115,7 @@ public void setConnectionFilter(ConnectionFilter filter) {
 
     /**
      * Returns the number of open connections.
-     * @return the number of open connections as <tt>int</tt>.
+     * @return the number of open connections as {@code int}.
      */
     public int openConnectionCount() {
         return openConnections.size();
@@ -134,11 +134,11 @@ public Connection getConnection(int idx) {
 
     /**
      * Get all {@link Connection} instances with the given
-     * <tt>InetAddress</tt>.
+     * {@code InetAddress}.
      *
      * @param addr the address
      * @return all {@link Connection} instances with the given
-     *         <tt>InetAddress</tt>.
+     *         {@code InetAddress}.
      */
     public Connection[] getConnectionsByAdddress(InetAddress addr) {
         ArrayList<Connection> l = new ArrayList<Connection>();
@@ -154,15 +154,15 @@ public Connection[] getConnectionsByAdddress(InetAddress addr) {
     }//getConnectionsByAddress
 
     /**
-     * Starts this <tt>ConnectionManager</tt>.
+     * Starts this {@code ConnectionManager}.
      */
     public void start() {
         thread = new Thread(this);
         thread.start();
     }//start
 
     /**
-     * Stops this <tt>ConnectionManager</tt>.
+     * Stops this {@code ConnectionManager}.
      */
     public void stop() {
         LOG.log(Level.FINE, "stop()::" + this.toString());

remote-telnet/src/main/java/org/jline/builtins/telnet/PortListener.java

@@ -50,9 +50,9 @@
 import java.util.logging.Logger;
 
 /**
- * Class that implements a <tt>PortListener</tt>.<br>
+ * Class that implements a {@code PortListener}.<br>
  * If available, it accepts incoming connections and passes them
- * to an associated <tt>ConnectionManager</tt>.
+ * to an associated {@code ConnectionManager}.
  *
  * @author Dieter Wimberger
  * @version 2.0 (16/07/2006)
@@ -91,16 +91,16 @@ public PortListener(String name, String ip, int port, int floodprot) {
     }//constructor
 
     /**
-     * Returns the name of this <tt>PortListener</tt>.
+     * Returns the name of this {@code PortListener}.
      *
-     * @return the name as <tt>String</tt>.
+     * @return the name as {@code String}.
      */
     public String getName() {
         return name;
     }//getName
 
     /**
-     * Tests if this <tt>PortListener</tt> is available.
+     * Tests if this {@code PortListener} is available.
      *
      * @return true if available, false otherwise.
      */
@@ -109,7 +109,7 @@ public boolean isAvailable() {
     }//isAvailable
 
     /**
-     * Sets the availability flag of this <tt>PortListener</tt>.
+     * Sets the availability flag of this {@code PortListener}.
      *
      * @param b true if to be available, false otherwise.
      */
@@ -118,7 +118,7 @@ public void setAvailable(boolean b) {
     }//setAvailable
 
     /**
-     * Starts this <tt>PortListener</tt>.
+     * Starts this {@code PortListener}.
      */
     public void start() {
         LOG.log(Level.FINE, "start()");
@@ -128,7 +128,7 @@ public void start() {
     }//start
 
     /**
-     * Stops this <tt>PortListener</tt>, and returns
+     * Stops this {@code PortListener}, and returns
      * when everything was stopped successfully.
      */
     public void stop() {