--- a/src/jdk.internal.le/share/classes/jdk/internal/jline/TerminalSupport.java	Wed Dec 12 08:27:16 2018 -0500
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,129 +0,0 @@
-/*
- * Copyright (c) 2002-2016, the original author or authors.
- *
- * This software is distributable under the BSD license. See the terms of the
- * BSD license in the documentation provided with this software.
- *
- * http://www.opensource.org/licenses/bsd-license.php
- */
-package jdk.internal.jline;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-
-import jdk.internal.jline.internal.Log;
-import jdk.internal.jline.internal.ShutdownHooks;
-import jdk.internal.jline.internal.ShutdownHooks.Task;
-
-/**
- * Provides support for {@link Terminal} instances.
- *
- * @author <a href="mailto:jason@planet57.com">Jason Dillon</a>
- * @since 2.0
- */
-public abstract class TerminalSupport
-    implements Terminal
-{
-    public static final int DEFAULT_WIDTH = 80;
-
-    public static final int DEFAULT_HEIGHT = 24;
-
-    private Task shutdownTask;
-
-    private boolean supported;
-
-    private boolean echoEnabled;
-
-    private boolean ansiSupported;
-
-    protected TerminalSupport(final boolean supported) {
-        this.supported = supported;
-    }
-
-    public void init() throws Exception {
-        if (shutdownTask != null) {
-            ShutdownHooks.remove(shutdownTask);
-        }
-        // Register a task to restore the terminal on shutdown
-        this.shutdownTask = ShutdownHooks.add(new Task()
-        {
-            public void run() throws Exception {
-                restore();
-            }
-        });
-    }
-
-    public void restore() throws Exception {
-        TerminalFactory.resetIf(this);
-        if (shutdownTask != null) {
-          ShutdownHooks.remove(shutdownTask);
-          shutdownTask = null;
-        }
-    }
-
-    public void reset() throws Exception {
-        restore();
-        init();
-    }
-
-    public final boolean isSupported() {
-        return supported;
-    }
-
-    public synchronized boolean isAnsiSupported() {
-        return ansiSupported;
-    }
-
-    protected synchronized void setAnsiSupported(final boolean supported) {
-        this.ansiSupported = supported;
-        Log.debug("Ansi supported: ", supported);
-    }
-
-    /**
-     * Subclass to change behavior if needed.
-     * @return the passed out
-     */
-    public OutputStream wrapOutIfNeeded(OutputStream out) {
-        return out;
-    }
-
-    /**
-     * Defaults to true which was the behaviour before this method was added.
-     */
-    public boolean hasWeirdWrap() {
-        return true;
-    }
-
-    public int getWidth() {
-        return DEFAULT_WIDTH;
-    }
-
-    public int getHeight() {
-        return DEFAULT_HEIGHT;
-    }
-
-    public synchronized boolean isEchoEnabled() {
-        return echoEnabled;
-    }
-
-    public synchronized void setEchoEnabled(final boolean enabled) {
-        this.echoEnabled = enabled;
-        Log.debug("Echo enabled: ", enabled);
-    }
-
-    public void disableInterruptCharacter() {
-    }
-
-    public void enableInterruptCharacter() {
-    }
-
-    public InputStream wrapInIfNeeded(InputStream in) throws IOException {
-        return in;
-    }
-
-    public String getOutputEncoding() {
-        // null for unknown
-        return null;
-    }
-}