Purpose: provide some pointers and references to Java in particular, and its relationship to Tcl.
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See http://www.java.com/ for the home of Java, an OO language most commonly implemented as a bytecode interpreter
whose byte codes are intended to run cross platform.

Or, whose byte codes run on the Java Virtual Machine, which is ported to a number of platforms.

See [Jacl] and [TclBlend].

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Interesting Java article:

http://sakima.ivy.net/~carton/academia/java_languageoftomorrow.html

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[LV] says "So far, in 5+ years of reading and looking at Java, I've only
found 1 application that was useful and worked ''out of the box'' - and
that is a command line app that generates DOC files for the Palm Pilot!".
He continues to seek useful applications written in Java that work out of the box.
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[RS] quotes from [http://www-106.ibm.com/developerworks/library/script-survey/] that Tcl's
 set out [open file.txt a]
is in Java only
 PrintWriter out = new PrintWriter(new FileOutputStream("file.txt",true));" 
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The usual graphical toolkits for Java are [AWT] and [Swing], though each has its deficiencies (notably colossal verbosity relative to [Tk]...) See for example [Click me].
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[escargo] I think there should be a distinction made between the Java language, the implementations
of Java compilers, and the Java Virtual Machine. The Java language is a hybrid object-oriented
langauge (hybrid in the sense that there are both primitive types and objects) with single
inheritance.
(Some aspects of multiple inheritance can be simulated using interfaces.)
Source code in the Java language is often translated into Java class files
(which contain byte codes) that are interpreted by a Java Virtual Machine (JVM).
There are '''native''' compilers that translate Java source code into native machine code
that does not require the JVM (and isn't cross platform anymore, of course).

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[davidw] I think one of Tcl's advantages over Java is that it scales down, in a number of ways.  Let's have a look:

* Getting started: as Richard indicates, you can do the same thing in Tcl that it takes almost twice as much Java to do.  Furthermore, the Java version requires you to understand a little bit about classses.

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[Java and Tcl]; [Tcl and other languages]
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[[ [Category Language] | [Category Java] ]]