Microsoft KB Archive/154604

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Description of Java Support for Internet Explorer

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Q154604

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The information in this article applies to:


 * Microsoft Internet Explorer for Windows 95

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SUMMARY
This article describes Java Support for Internet Explorer.

MORE INFORMATION
With Java Support for Internet Explorer, Microsoft provides an initial Java implementation that supports running Java programs in Microsoft Internet Explorer version 3.0. It includes a Java virtual machine (VM), a byte code translator, and a byte code verifier.

In addition to running Java programs, Java Support for Internet Explorer enables Java programs to work with ActiveX controls. Developers can integrate the functionality of ActiveX controls with Java programs in Internet Explorer. For example, a Java program can enter data into a Microsoft Excel spreadsheet, perform computations, and print the spreadsheet. Internet Explorer also supports Unicode, so Java programs can use any language--even those that require special DBCS (Double-Byte Character Set) processing.

Hypertext Markup Language (HTML) uses the  tag to load a Java program. The Java program is loaded into a Java virtual machine (VM), verified by the VM, and then run by the VM. In addition, the VM handles "sandboxing," memory management, and the management of other system resources.

For additional information about sandboxing and how Internet Explorer handles Java security issues, please see the following article in the Microsoft Knowledge Base:

"Q154559 Java Security Issues Addressed in Internet Explorer 3.0"

Features of Java Support for Internet Explorer
Java Support for Internet Explorer includes the following features:


 * You can view a wide set of Java programs reliably.
 * Provides the Win32 reference implementation for the Sun Microsystems virtual machine.
 * Enables content developers to script Java programs with other Java programs and ActiveX controls, using the scripting language of their choice.
 * Provides built-in Java security. A primary concern for all levels of users is that a browser provides standard security schemes such as code-signing for trusted code in addition to the Java sandbox security scheme.
 * The Just-In-Time (JIT) compiler provides tool vendors with rich debugging support.
 * The Microsoft Just-In-Time Java compiler provides a fast way to run Java programs.

Additional query words: 3.00 win95 ie3 ie30

Keywords : msiew95

Issue type : kbinfo

Technology :