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IBM Developer Kit for Windows(R), Java(TM) Technology Edition, 
Version 1.1.7
Product README
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The IBM Developer Kit for Windows(R), Java(TM) Technology Edition, 
Version 1.1.7 (Developer Kit) is based on Sun Microsystems' Java 
1.1.7B maintenance level and provides the Sun Microsystems, Inc. Java 
Environment on:

  Windows 95
  Windows 98
  Windows NT 4.0

The Developer Kit is provided as either:

  o  A self-extracting InstallShield executable file 
     (ibm-jdk-n117p-win32-x86.exe) 
  o  A ZIP file 
     (ibm-jdk-n117p-win32-x86.zip)

Depending on the executable file you are using, the IBM 
build number can be obtained by typing the following at 
a command line:
  
  o  java -fullversion  
     (If you are using the java.exe executable file.)
  o  jre -d
     (If you are using the jre.exe executable file.) 
______________________________________________________________________

CONTENTS

1.0  BEFORE YOU INSTALL
1.1  Version Compatibility
1.2  Contents of the Developer Kit
1.2.1  The just-in-time (JIT) Compiler
1.3  Java Plug-in Compatibility

2.0  EURO SYMBOL SUPPORT 
2.1  Platform Support
2.2  Unicode Support
2.3  New Locales
2.4  Collation of Currency Symbols
2.5  Existing Java Programs

3.0  USING JINSIGHT

4.0  USING THE DEVELOPER KIT 
4.1  Specifying the Path to a Tool
4.2  Setting PATH and CLASSPATH
4.3  Running Applets with the Applet Viewer
4.3.1  Debugging Applets with the Applet Viewer
4.4  Class Load Hook
4.4.1  Configuring a Class Load Hook
4.4.2  The Class Load Hook API 

5.0  SHIPPING JAVA APPLICATIONS
5.1  Including a Runtime Environment
5.2  Installing an Application

6.0  TROUBLESHOOTING

7.0  WORKAROUND INFORMATION
7.1  Data Transfer Problems in Windows

8.0  TRADEMARKS


1.0  BEFORE YOU INSTALL
______________________________________________________________________

The Developer Kit is a development environment for writing applets
and applications that conform to the Java 1.1 Core Application 
Program Interface (API). Because there are no API changes in 
maintenance releases, this platform is the Java platform 1.1. 

1.1  Version Compatibility
______________________________________________________________________

In general, any applet or application that ran in version 1.0.2 of the 
Developer Kit, should run correctly in this version. Applets that 
depend on new 1.1 APIs will not work on browsers that support only 
version 1.0.2 of the Developer Kit, such as Internet Explorer 3.0 and 
Netscape 3.0.  

Applets that rely only on APIs defined in version 1.0.2 of the 
Developer Kit, (but compiled with the Developer Kit 1.1 compiler) will 
run on 1.0.2 browsers. 

For more details, see the document on compatibility at the following 
Sun Web site:

   http://java.sun.com/products/jdk/1.1/compatibility.html

1.2  Contents of the Developer Kit
______________________________________________________________________

The following list describes the contents of the Developer Kit.

  RUNTIME - Core Classes (classes.zip)
    CAUTION:  DO NOT UNZIP THIS FILE!  
    This file contains all of the compiled .class files for the 
    platform and must remain zipped for the compiler and interpreter 
    to properly access the class files within it. 

  SOURCE FILES - Public Classes (src.zip file or src directory)
    These are the source files used to create the core classes 
    included in the classes.zip file. These source files are provided 
    for information only, to help developers learn to use the Java 
    programming language. They do not include the private java.* 
    classes or the sun.* classes, and therefore cannot be compiled into 
    a complete classes.zip file.

    Do not modify these classes; instead, create subclasses and override 
    where you need to. These classes are documented in the API Reference 
    documentation, which is generated by javadoc.

  TOOLS 
    - Java Compiler (javac)
      Compiles programs written in the Java programming language into 
      bytecodes (compiled Java code).

    -  Java Interpreter (java):
       Executes Java bytecodes.  The Java Interpreter runs programs 
       written in the Java programming language.

    -  Jave Runtime Interpreter (jre):
       Similar to the Java Interpreter (java), but intended for users 
       who do not require all the development-related options available 
       in the Java tool.

    -  Java Applet Viewer (appletviewer):
       Use for testing and running applets.

    -  Java Debugger (jdb):
       Helps debug your Java programs.

    -  Class File Disassembler (javap):
       Disassembles compiled files and prints out a representation of 
       the bytecodes.

    -  Java Documentation Generator (javadoc):
       Parses the declarations and documentation comments in a set of 
       source files and produces a set of HTML pages describing the 
       public and protected classes, interfaces, constructors, methods, 
       and fields. Also produces a class hierarchy and an index of all 
       members.

    -  C Header and Stub File Generator (javah):
       Attaches native methods to code written in the Java programming 
       language.

    -  Java Archive Tool (jar):
       Combines many class files and other resources into a single jar file.

    -  Digital Signing Tool (javakey):
       Manages entities, including their keys, certificates, and the trust 
       associated with them.

    -  Native-To-ASCII Converter (native2ascii):
       Converts a native encoding file to an ASCII file that includes the 
       \udddd Unicode notation.

    -  Java Remote Method Invocation (RMI) Stub Converter (rmic):
       Generates objects from the names of compiled classes that contain 
       remote object implementations.

    -  Java Remote Object Registry (rmiregistry):
       Creates and starts a remote object registry on the specified port 
       of the current host.

    -  Serial Version Command (serialver):
       Returns the serialVersionUID for one or more classes
       in a form suitable for copying into an evolving class.

    -  Various C libraries and include files

  JAVA DOCUMENTATION AND DEMOS 
    -  Demo directory:
         awt-1.1         AWT demos
         i18n            Internationalization demos

         Animator        General-purpose animator
         ArcTest         Test arc drawing and filling
         BarChart        Simple bar-chart applet
         Blink           Blinking, multicolored text
         CardTest        Test card layout manager
         Clock           Analog clock
         DitherTest      Test image dithering
         DrawTest        Draw points and lines
         Fractal         Fractal figures
         GraphLayout     Graph layout by iterated relaxation
         GraphicsTest    Test graphics operations
         ImageMap        Live-feedback image map
         JumpingBox      Catch the jumping box
         MoleculeViewer  Three-dimensional chemical model viewer
         NervousText     Nervous text
         SimpleGraph     Draw a simple graph
         SortDemo        Animated sorting algorithms
         SpreadSheet     Simple spreadsheet
         TicTacToe       Tic-tac-toe game
         WireFrame       Three-dimensional wire-frame model viewer

       RMI demos are available in the separately-downloadable 
       Developer Kit documentation. See the entry "Demonstration 
       Applets and Applications" in the Developer Kit documentation 
       table of contents for access.

    -  README:
       This file.

    -  COPYRIGHT:
       Copyright notice for the Developer Kit software.

    -  LICENSE AGREEMENT:
       License agreement for the Developer Kit software.

    -  FIXES.LST:
       A text file that describes any defects fixed
       after the initial release of this version. 

    Note:  This README file and the accompanying license, copyright
           files, demo directory, and source code (src.zip) are the 
           only documentation included in this Developer Kit. You can 
           look at Sun's JDK software documentation by visiting the 
           Sun Web site, or you can download Sun's JDK Software 
           documentation package from the following Sun Web site:

             http://java.sun.com/products/jdk/1.1/

           The documentation package is designed to be extracted 
           into the Developer Kit software installation directory. 
           If you download the ZIP file archive version, be sure to 
           preserve the file path names when you extract the files 
           from the archive. If you use pkunzip, specify the -d 
           option.

  1.2.1  The just-in-time (JIT) Compiler
  ____________________________________________________________________

  The Developer Kit includes the IBM JIT (ibmjitc.dll). All Developer 
  Kit tools use the JIT by default. After installation, you can 
  determine whether or not the JIT will be used. To disable the JIT, 
  pass the -nojit option to the launcher tool by typing either of the 
  the following at the command line:

    o  java -nojit myClass 
       (If you are using the java.exe executable file.)
    o  jre -nojit MyClass
       (If you are using the jre.exe executable file.)    
   
  To determine if the jit is enabled, and depending on which executable 
  file you are using, type either of the following commands at the 
  command line:

    o  java -fullversion
    o  jre -d

  If no JIT is in use, one of the following messages is displayed:
  
    o  (JIT disabled)
    o  compiler = disabled  

  If a JIT is in use, one of the following messages is displayed:

    o  (JIT enabled: ibmjitc)
    o  compiler = enabled: ibmjitc

  For the java.exe tool, if you type SET JAVA_COMPILER=NONE at the 
  command line, you will disable the JIT. (NONE must be uppercase.) 
  The jre.exe tool ignores JAVA_COMPILER. Both tools use the 
  java.compiler property to determine JIT usage. See the appropriate 
  tool documentation.

1.3  Java Plug-in Compatibility 
______________________________________________________________________

Sun removed certain fixes from the JDK 1.1.7B. As a result, Java 
Plug-in 1.1.1 is not compatible with JDK 1.1.7B or JRE 1.1.7B. A new 
release, Java Plug-in 1.1.2, is compatible with JDK 1.1.7B and JRE