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diff --git a/libjava/classpath/javax/security/auth/callback/TextInputCallback.java b/libjava/classpath/javax/security/auth/callback/TextInputCallback.java
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+++ b/libjava/classpath/javax/security/auth/callback/TextInputCallback.java
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+/* TextInputCallback.java -- callbacks for user input.
+   Copyright (C) 2003, Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package javax.security.auth.callback;
+
+import java.io.Serializable;
+
+/**
+ * Underlying security services instantiate and pass a <code>TextInputCallback</code>
+ * to the <code>handle()</code> method of a {@link CallbackHandler} to retrieve
+ * generic text information.
+ *
+ * @see CallbackHandler
+ */
+public class TextInputCallback implements Callback, Serializable
+{
+
+  // Constants and variables
+  // -------------------------------------------------------------------------
+
+  /**
+   * @serial
+   * @since 1.4
+   */
+  private String prompt;
+
+  /**
+   * @serial
+   * @since 1.4
+   */
+  private String defaultText;
+
+  /**
+   * @serial
+   * @since 1.4
+   */
+  private String inputText;
+
+  // Constructor(s)
+  // -------------------------------------------------------------------------
+
+  /**
+   * Construct a <code>TextInputCallback</code> with a prompt.
+   *
+   * @param prompt the prompt used to request the information.
+   * @throws IllegalArgumentException if <code>prompt</code> is <code>null</code>
+   * or if <code>prompt</code> has a length of <code>0</code>.
+   */
+  public TextInputCallback(String prompt) throws IllegalArgumentException
+  {
+    super();
+
+    setPrompt(prompt);
+  }
+
+  /**
+   * Construct a <code>TextInputCallback</code> with a prompt and default
+   * input value.
+   *
+   * @param prompt the prompt used to request the information.
+   * @param defaultText the text to be used as the default text displayed with
+   * the prompt.
+   * @throws IllegalArgumentException if <code>prompt</code> is <code>null</code>,
+   * if <code>prompt</code> has a length of <code>0</code>, if
+   * <code>defaultText</code> is <code>null</code> or if <code>defaultText</code>
+   * has a length of <code>0</code>.
+   */
+  public TextInputCallback(String prompt, String defaultText)
+    throws IllegalArgumentException
+  {
+    super();
+
+    setPrompt(prompt);
+    setDefaultText(defaultText);
+  }
+
+  // Class methods
+  // -------------------------------------------------------------------------
+
+  // Instance methods
+  // -------------------------------------------------------------------------
+
+  /**
+   * Get the prompt.
+   *
+   * @return the prompt.
+   */
+  public String getPrompt()
+  {
+    return prompt;
+  }
+
+  /**
+   * Get the default text.
+   *
+   * @return the default text, or <code>null</code> if this
+   * <code>TextInputCallback</code> was not instantiated with
+   * <code>defaultText</code>.
+   */
+  public String getDefaultText()
+  {
+    return defaultText;
+  }
+
+  /**
+   * Set the retrieved text.
+   *
+   * @param text the retrieved text, which may be <code>null</code>.
+   */
+  public void setText(String text)
+  {
+    this.inputText = text;
+  }
+
+  /**
+   * Get the retrieved text.
+   *
+   * @return the retrieved text, which may be <code>null</code>.
+   */
+  public String getText()
+  {
+    return inputText;
+  }
+
+  private void setPrompt(String prompt) throws IllegalArgumentException
+  {
+    if ((prompt == null) || (prompt.length() == 0))
+      {
+	throw new IllegalArgumentException("invalid prompt");
+      }
+    this.prompt = prompt;
+  }
+
+  private void setDefaultText(String defaultText) throws IllegalArgumentException
+  {
+    if ((defaultText == null) || (defaultText.length() == 0))
+      {
+	throw new IllegalArgumentException("invalid default text");
+      }
+    this.defaultText = defaultText;
+  }
+}