Add 'src/jexer/' from commit 'cf01c92f5809a0732409e280fb0f32f27393618d'

[fanfix.git] / src / jexer / net / TelnetOutputStream.java

diff --git a/src/jexer/net/TelnetOutputStream.java b/src/jexer/net/TelnetOutputStream.java
index 338de2c24f4115198445d5c709a246a90aa29978..6e7536a847f3bcb5e9a68b2c90f38026f2ed2694 100644 (file)
--- a/src/jexer/net/TelnetOutputStream.java
+++ b/src/jexer/net/TelnetOutputStream.java
@@ -3,7 +3,7 @@
  *
  * The MIT License (MIT)
  *
- * Copyright (C) 2017 Kevin Lamonte
+ * Copyright (C) 2019 Kevin Lamonte
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -36,7 +36,7 @@ import static jexer.net.TelnetSocket.*;
 /**
  * TelnetOutputStream works with TelnetSocket to perform the telnet protocol.
  */
-public final class TelnetOutputStream extends OutputStream {
+public class TelnetOutputStream extends OutputStream {
 
     // ------------------------------------------------------------------------
     // Variables --------------------------------------------------------------
@@ -146,7 +146,7 @@ public final class TelnetOutputStream extends OutputStream {
     @Override
     public void write(final int b) throws IOException {
         byte [] bytes = new byte[1];
-        bytes[0] = (byte)b;
+        bytes[0] = (byte) b;
         writeImpl(bytes, 0, 1);
     }
 
@@ -196,8 +196,8 @@ public final class TelnetOutputStream extends OutputStream {
 
                 if (ch == TELNET_IAC) {
                     // IAC -> IAC IAC
-                    writeBuffer[writeBufferI++] = (byte)TELNET_IAC;
-                    writeBuffer[writeBufferI++] = (byte)TELNET_IAC;
+                    writeBuffer[writeBufferI++] = (byte) TELNET_IAC;
+                    writeBuffer[writeBufferI++] = (byte) TELNET_IAC;
                 } else {
                     // Anything else -> just send
                     writeBuffer[writeBufferI++] = ch;
@@ -213,15 +213,15 @@ public final class TelnetOutputStream extends OutputStream {
                 if (writeCR == true) {
                     // Flush the previous CR to the stream.
                     // CR <anything> -> CR NULL
-                    writeBuffer[writeBufferI++] = (byte)C_CR;
-                    writeBuffer[writeBufferI++] = (byte)C_NUL;
+                    writeBuffer[writeBufferI++] = (byte) C_CR;
+                    writeBuffer[writeBufferI++] = (byte) C_NUL;
                 }
                 writeCR = true;
             } else if (ch == C_LF) {
                 if (writeCR == true) {
                     // CR LF -> CR LF
-                    writeBuffer[writeBufferI++] = (byte)C_CR;
-                    writeBuffer[writeBufferI++] = (byte)C_LF;
+                    writeBuffer[writeBufferI++] = (byte) C_CR;
+                    writeBuffer[writeBufferI++] = (byte) C_LF;
                     writeCR = false;
                 } else {
                     // Bare LF -> LF
@@ -230,18 +230,18 @@ public final class TelnetOutputStream extends OutputStream {
             } else if (ch == TELNET_IAC) {
                 if (writeCR == true) {
                     // CR <anything> -> CR NULL
-                    writeBuffer[writeBufferI++] = (byte)C_CR;
-                    writeBuffer[writeBufferI++] = (byte)C_NUL;
+                    writeBuffer[writeBufferI++] = (byte) C_CR;
+                    writeBuffer[writeBufferI++] = (byte) C_NUL;
                     writeCR = false;
                 }
                 // IAC -> IAC IAC
-                writeBuffer[writeBufferI++] = (byte)TELNET_IAC;
-                writeBuffer[writeBufferI++] = (byte)TELNET_IAC;
+                writeBuffer[writeBufferI++] = (byte) TELNET_IAC;
+                writeBuffer[writeBufferI++] = (byte) TELNET_IAC;
             } else {
                 if (writeCR == true) {
                     // CR <anything> -> CR NULL
-                    writeBuffer[writeBufferI++] = (byte)C_CR;
-                    writeBuffer[writeBufferI++] = (byte)C_NUL;
+                    writeBuffer[writeBufferI++] = (byte) C_CR;
+                    writeBuffer[writeBufferI++] = (byte) C_NUL;
                     writeCR = false;
                 } else {
                     // Normal character */