JDK 1.1 source code directory contains Java source code for JDK 1.1 core classes: "C:\fyicenter\jdk-1.1.8\src".

Here is the list of Java classes of the JDK 1.1 source code:

⏎ java/awt/peer/TextAreaPeer.java

/*
 * @(#)TextAreaPeer.java	1.10 01/12/10
 *
 * Copyright 2002 Sun Microsystems, Inc. All rights reserved.
 * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 */
package java.awt.peer;

import java.awt.Dimension;

public interface TextAreaPeer extends TextComponentPeer {
    void insert(String text, int pos);
    void replaceRange(String text, int start, int end);
    Dimension getPreferredSize(int rows, int columns);
    Dimension getMinimumSize(int rows, int columns);

    /**
     * DEPRECATED:  Replaced by insert(String, int).
     */
    void insertText(String txt, int pos);

    /**
     * DEPRECATED:  Replaced by ReplaceRange(String, int, int).
     */
    void replaceText(String txt, int start, int end);

    /**
     * DEPRECATED:  Replaced by getPreferredSize(int, int).
     */
    Dimension preferredSize(int rows, int cols);

    /**
     * DEPRECATED:  Replaced by getMinimumSize(int, int).
     */
    Dimension minimumSize(int rows, int cols);
}    

⏎ java/awt/peer/TextAreaPeer.java

Or download all of them as a single archive file:

File name: jdk-1.1.8-src.zip
File size: 1574187 bytes
Release date: 2018-11-16
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