More formatting corrections to better adhere to Google Java Style Guide.

examples/AES.java

@@ -1,7 +1,4 @@
-/**
- * This program will demonstrate how to use "aes128-cbc".
- *
- */
+/** This program will demonstrate how to use "aes128-cbc". */
 import com.jcraft.jsch.Channel;
 import com.jcraft.jsch.JSch;
 import com.jcraft.jsch.Session;
@@ -153,5 +150,3 @@ public String[] promptKeyboardInteractive(String destination, String name, Strin
     }
   }
 }
-
-

examples/ChangePassphrase.java

@@ -3,7 +3,6 @@
  * a new private key. A passphrase will be prompted if the given private-key has been encrypted.
  * After successfully loading the content of the private-key, the new passphrase will be prompted
  * and the given private-key will be re-encrypted with that new passphrase.
- *
  */
 import com.jcraft.jsch.JSch;
 import com.jcraft.jsch.KeyPair;

examples/Compression.java

@@ -2,7 +2,6 @@
  * This program will demonstrate the packet compression. You will be asked username, hostname and
  * passwd. If everything works fine, you will get the shell prompt. In this program, all data from
  * sshd server to jsch will be compressed.
- *
  */
 import com.jcraft.jsch.Channel;
 import com.jcraft.jsch.JSch;
@@ -152,5 +151,3 @@ public String[] promptKeyboardInteractive(String destination, String name, Strin
     }
   }
 }
-
-

examples/Daemon.java

@@ -1,7 +1,6 @@
 /**
  * This program will demonstrate how to provide a network service like inetd by using remote
  * port-forwarding functionality.
- *
  */
 import com.jcraft.jsch.ChannelForwardedTCPIP;
 import com.jcraft.jsch.ForwardedTCPIPDaemon;

examples/Exec.java

@@ -2,7 +2,6 @@
  * This program will demonstrate remote exec. You will be asked username, hostname, displayname,
  * passwd and command. If everything works fine, given command will be invoked on the remote side
  * and outputs will be printed out.
- *
  */
 import com.jcraft.jsch.Channel;
 import com.jcraft.jsch.ChannelExec;

examples/JumpHosts.java

@@ -3,7 +3,6 @@
  * to host2 and host3. java JumpHosts usr1@host1 usr2@host2 usr3@host3. You will be asked passwords
  * for those destinations. If everything works fine, you will get file lists of your home-directory
  * at host3.
- *
  */
 import com.jcraft.jsch.ChannelSftp;
 import com.jcraft.jsch.JSch;

examples/KeyGen.java

@@ -2,7 +2,6 @@
  * This progam will demonstrate the keypair generation. You will be asked a passphrase for
  * output_keyfile. If everything works fine, you will get the keypair, output_keyfile and
  * output_keyfile+".pub". The private key and public key are in the OpenSSH format.
- *
  */
 import com.jcraft.jsch.JSch;
 import com.jcraft.jsch.KeyPair;

examples/KnownHosts.java

@@ -3,7 +3,6 @@
  * hostname, a path for 'known_hosts' and passwd. If everything works fine, you will get the shell
  * prompt. In current implementation, jsch only reads 'known_hosts' for checking and does not modify
  * it.
- *
  */
 import com.jcraft.jsch.Channel;
 import com.jcraft.jsch.HostKey;
@@ -173,5 +172,3 @@ public String[] promptKeyboardInteractive(String destination, String name, Strin
     }
   }
 }
-
-

examples/Logger.java

@@ -1,7 +1,4 @@
-/**
- * This program will demonstrate how to enable logging mechanism and get logging messages.
- *
- */
+/** This program will demonstrate how to enable logging mechanism and get logging messages. */
 import com.jcraft.jsch.Channel;
 import com.jcraft.jsch.JSch;
 import com.jcraft.jsch.Session;
@@ -55,6 +52,7 @@ public static void main(String[] arg) {
 
   public static class MyLogger implements com.jcraft.jsch.Logger {
     static java.util.Map<Integer, String> name = new java.util.HashMap<>();
+
     static {
       name.put(DEBUG, "DEBUG: ");
       name.put(INFO, "INFO: ");
@@ -169,5 +167,3 @@ public String[] promptKeyboardInteractive(String destination, String name, Strin
     }
   }
 }
-
-

examples/OpenSSHConfig.java

@@ -2,7 +2,6 @@
  * This program demonsrates how to use OpenSSHConfig class. You will be asked username, hostname and
  * passwd. If everything works fine, you will get the shell prompt. Output may be ugly because of
  * lacks of terminal-emulation, but you can issue commands.
- *
  */
 import com.jcraft.jsch.Channel;
 import com.jcraft.jsch.ConfigRepository;
@@ -100,7 +99,7 @@ public boolean promptYesNo(String message) {
     }
   }
 
-  public static abstract class MyUserInfo implements UserInfo, UIKeyboardInteractive {
+  public abstract static class MyUserInfo implements UserInfo, UIKeyboardInteractive {
     @Override
     public String getPassword() {
       return null;

examples/PortForwardingL.java

@@ -3,7 +3,6 @@
  * on the local host will be forwarded to the given remote host and port on the remote side. You
  * will be asked username, hostname, port:host:hostport and passwd. If everything works fine, you
  * will get the shell prompt. Try the port on localhost.
- *
  */
 import com.jcraft.jsch.JSch;
 import com.jcraft.jsch.Session;

examples/PortForwardingR.java

@@ -3,7 +3,6 @@
  * on the remote host will be forwarded to the given host and port on the local side. You will be
  * asked username, hostname, port:host:hostport and passwd. If everything works fine, you will get
  * the shell prompt. Try the port on remote host.
- *
  */
 import com.jcraft.jsch.JSch;
 import com.jcraft.jsch.Session;

examples/ScpFrom.java

@@ -1,7 +1,6 @@
 /**
  * This program will demonstrate the file transfer from remote to local. If everything works fine, a
  * file 'file1' on 'remotehost' will copied to local 'file1'.
- *
  */
 import com.jcraft.jsch.Channel;
 import com.jcraft.jsch.ChannelExec;

examples/ScpTo.java

@@ -1,7 +1,6 @@
 /**
  * This program will demonstrate the file transfer from local to remote. You will be asked passwd.
  * If everything works fine, a local file 'file1' will copied to 'file2' on 'remotehost'.
- *
  */
 import com.jcraft.jsch.Channel;
 import com.jcraft.jsch.ChannelExec;

examples/ScpToNoneCipher.java

@@ -1,7 +1,6 @@
 /**
  * This program will demonstrate how to enable none cipher. You will be asked passwd. If everything
  * works fine, a local file 'file1' will copied to 'file2' on 'remotehost'.
- *
  */
 import com.jcraft.jsch.Channel;
 import com.jcraft.jsch.ChannelExec;

examples/Sftp.java

@@ -2,7 +2,6 @@
  * This program will demonstrate the sftp protocol support. If everything works fine, you will get a
  * prompt 'sftp>'. 'help' command will show available command. In current implementation, the
  * destination path for 'get' and 'put' commands must be a file, not a directory.
- *
  */
 import com.jcraft.jsch.Channel;
 import com.jcraft.jsch.ChannelSftp;

examples/Shell.java

@@ -2,7 +2,6 @@
  * This program enables you to connect to sshd server and get the shell prompt. You will be asked
  * username, hostname and passwd. If everything works fine, you will get the shell prompt. Output
  * may be ugly because of lacks of terminal-emulation, but you can issue commands.
- *
  */
 import com.jcraft.jsch.Channel;
 import com.jcraft.jsch.JSch;
@@ -94,7 +93,7 @@ public boolean promptYesNo(String message) {
     }
   }
 
-  public static abstract class MyUserInfo implements UserInfo, UIKeyboardInteractive {
+  public abstract static class MyUserInfo implements UserInfo, UIKeyboardInteractive {
     @Override
     public String getPassword() {
       return null;

examples/SocketForwardingL.java

@@ -2,7 +2,6 @@
  * This program enables you to connect to sshd server and forward the docker socket. You will be
  * asked username, hostname and passwd. If everything works fine, you will get the response code to
  * the _ping endpoint of the dockerd.
- *
  */
 import com.jcraft.jsch.JSch;
 import com.jcraft.jsch.Session;
@@ -77,13 +76,12 @@ public boolean promptYesNo(String message) {
       HttpURLConnection myURLConnection2 = (HttpURLConnection) myURL.openConnection();
       System.out.println("Docker Ping http response code: " + myURLConnection2.getResponseCode());
 
-
     } catch (Exception e) {
       System.out.println(e);
     }
   }
 
-  public static abstract class MyUserInfo implements UserInfo, UIKeyboardInteractive {
+  public abstract static class MyUserInfo implements UserInfo, UIKeyboardInteractive {
     @Override
     public String getPassword() {
       return null;

examples/StreamForwarding.java

@@ -4,7 +4,6 @@
  * command, but you don't have to assign and open a local tcp port. You will be asked username,
  * hostname, host:hostport and passwd. If everything works fine, System.in and System.out streams
  * will be forwared to remote port and you can send messages from command line.
- *
  */
 import com.jcraft.jsch.Channel;
 import com.jcraft.jsch.JSch;
@@ -155,5 +154,3 @@ public String[] promptKeyboardInteractive(String destination, String name, Strin
     }
   }
 }
-
-

examples/Subsystem.java

@@ -1,7 +1,4 @@
-/**
- * This program will demonstrate how to use the Subsystem channel.
- *
- */
+/** This program will demonstrate how to use the Subsystem channel. */
 import com.jcraft.jsch.Channel;
 import com.jcraft.jsch.ChannelSubsystem;
 import com.jcraft.jsch.JSch;

examples/Sudo.java

@@ -1,7 +1,4 @@
-/**
- * This program will demonstrate how to exec 'sudo' on the remote.
- *
- */
+/** This program will demonstrate how to exec 'sudo' on the remote. */
 import com.jcraft.jsch.Channel;
 import com.jcraft.jsch.ChannelExec;
 import com.jcraft.jsch.JSch;
@@ -65,7 +62,6 @@ public static void main(String[] arg) {
       // password prompt and use a custom one.
       ((ChannelExec) channel).setCommand("sudo -S -p '' " + command);
 
-
       InputStream in = channel.getInputStream();
       OutputStream out = channel.getOutputStream();
       ((ChannelExec) channel).setErrStream(System.err);

examples/UserAuthKI.java

@@ -1,7 +1,6 @@
 /**
  * This program will demonstrate the keyboard-interactive authentication. If the remote sshd
  * supports keyboard-interactive authentication, you will be prompted.
- *
  */
 import com.jcraft.jsch.Channel;
 import com.jcraft.jsch.JSch;

examples/UserAuthPubKey.java

@@ -2,7 +2,6 @@
  * This program will demonstrate the user authentification by public key. You will be asked
  * username, hostname, privatekey(id_dsa) and passphrase. If everything works fine, you will get the
  * shell prompt.
- *
  */
 import com.jcraft.jsch.Channel;
 import com.jcraft.jsch.JSch;
@@ -65,7 +64,6 @@ public static void main(String[] arg) {
     }
   }
 
-
   public static class MyUserInfo implements UserInfo, UIKeyboardInteractive {
     @Override
     public String getPassword() {

examples/ViaHTTP.java

@@ -1,7 +1,6 @@
 /**
  * This program will demonstrate the ssh session via HTTP proxy. You will be asked username,
  * hostname, proxy-server and passwd. If everything works fine, you will get the shell prompt.
- *
  */
 import com.jcraft.jsch.Channel;
 import com.jcraft.jsch.JSch;
@@ -156,7 +155,4 @@ public String[] promptKeyboardInteractive(String destination, String name, Strin
       }
     }
   }
-
 }
-
-

examples/ViaSOCKS5.java

@@ -1,7 +1,6 @@
 /**
  * This program will demonstrate the ssh session via SOCKS proxy. You will be asked username,
  * hostname, proxy-server and passwd. If everything works fine, you will get the shell prompt.
- *
  */
 import com.jcraft.jsch.Channel;
 import com.jcraft.jsch.JSch;
@@ -157,5 +156,3 @@ public String[] promptKeyboardInteractive(String destination, String name, Strin
     }
   }
 }
-
-

examples/X11Forwarding.java

@@ -2,7 +2,6 @@
  * This program will demonstrate X11 forwarding. You will be asked username, hostname, displayname
  * and passwd. If your X server does not run at 127.0.0.1, please enter correct displayname. If
  * everything works fine, you will get the shell prompt. Try X applications; for example, xlogo.
- *
  */
 import com.jcraft.jsch.Channel;
 import com.jcraft.jsch.JSch;
@@ -160,5 +159,3 @@ public String[] promptKeyboardInteractive(String destination, String name, Strin
     }
   }
 }
-
-

src/main/java/com/jcraft/jsch/Buffer.java

@@ -290,7 +290,6 @@ static Buffer fromBytes(byte[][] args) {
     return buf;
   }
 
-
   /*
    * static String[] chars={ "0","1","2","3","4","5","6","7","8","9", "a","b","c","d","e","f" };
    * static void dump_buffer(){ int foo; for(int i=0; i<tmp_buffer_index; i++){

src/main/java/com/jcraft/jsch/Channel.java

@@ -271,7 +271,6 @@ private synchronized void init() throws IOException {
         } catch (JSchException e) {
           throw new IOException("failed to initialize the channel.", e);
         }
-
       }
 
       byte[] b = new byte[1];
@@ -340,7 +339,6 @@ public void flush() throws IOException {
           close();
           throw new IOException(e.toString(), e);
         }
-
       }
 
       @Override
@@ -701,6 +699,7 @@ public void close() throws IOException {
       this.os = null;
     }
   }
+
   static class PassiveOutputStream extends PipedOutputStream {
     private MyPipedInputStream _sink = null;