Free java software for linux

Java Tools is a lightweight integrated development environment for creating, compiling, and executing Java applications and applets.
Java Tools includes point and click access to the Java files, commands, and documents. It also includes a built-in text editor and user interface for the Java debugger.
It is intended for the new Java user who needs help getting started. Its also for the more experienced Java user who wants easy access to the Java commands and a text editor.
Main features:
- GUI with built-in help and small footprint.
- Point and click access to all files (Java, manifest, HTML, image and sound) and directories (package).
- Point and click access to all commands for compiling (javac), archiving (jar), documenting (javadoc), executing (java), debugging (jdb) and disassembling (javap).
- Point and click access to all documents (Java API Specification, Java Tools and Utilities, Java Features and Java Tutorial).
- Point and click creation of all files (Java, manifest and HTML) and directories (package).
- Point and click installation of distribution archive files (Java document, Java source code, Java Tutorial and Sun Tools).
- Automatic determination of class file dependencies for archiving (jar) and documenting (javadoc) Java files.
- Checking for unused, redundant and missing imports.
- Logging of all commands invoked by GUI.
- Code metrics for Java files.
- Built-in text editor (see Edit for details).
- Built-in user interface for the Java debugger with command-line editing and history.
- Self-installing executable (Java archive file).
- Comprehensive installation and user documentation for Java and Java Tools.

Inline::Java lets you write Perl classes in Java and wrap/use existing Java classes. The project is an ILSM (Inline Language Support Module) for Java 2, and is part of the Inline family of modules.

The Java Brainfuck Compiler is a compiler for the uniquely powerful Brainfuck language, which produces Java bytecode that will run on any Java Virtual Machine (with no intermediate steps such as going by way of Java code).

Java Bomberman project is a multiplayer game for Java.

Instructions

First of all start a bomberman server by typing...

# java BombermanServer [-port 1033 -speed 3 -timeout 300]

You can use the -port option to change the default port number.

You the -speed option to change the player speed at game start (default 3). The option -timeout changes the timeout (default 300).

After the server has started successfully you can start several clients by typing...

# java BombermanClient [-name nickname -port 1034
-host 127.0.0.1 -serverport 1033
-quiet
-music
-theme ice
-x 0 -y 0
-c1 16756655 -c2 16776960
-ai BombermanDefaultAI
-i]

Java-Chess project is a standalone Java chess program.

Java-Chess is a fully-featured chess program that uses using Java 1.2 (including Swing) and 64-bit computing where possible.

The goal of the Java-Chess project is to develop an OpenSource chess application written in Java. We want to demonstrate that Java can be tuned to a point, where it is almost up to the performance of an application, that was directly compiled to native code.

Even clean object-oriented design does not necessarily generate an overhead, that makes high-performance computing virtually impossible.

Java::JCR is a module to use JSR 170 (JCR) repositories from Perl.

SYNOPSIS

use Java::JCR;
use Java::JCR::Jackrabbit;

my $repository = Java::JCR::Jackrabbit->new;
my $session = $repository->login(
Java::JCR::SimpleCredentials->new(username, password)
);

my $root = $session->get_root_node;
my $node = $root->add_node(foo, nt:unstructured);
$node->set_property(bar, 10);
$node->set_property(baz, blah);
$node->set_property(qux, 4.8);
$session->save;

The JSR 170 specification describes a Java-based API for access hierarchical databases. This is generally referred to by the abbreviation JCR, which is an abbreviation for Content Repository API for Java Technology Specification.

The biggest OSS implementation, as of this writing, is Jackrabbit, which is a project at the Apache Software Foundation, http://jackrabbit.apache.org/. Currently, this library allows Perl programmers to develop using the JCR and Jackrabbit, though, theres no reason why connectors cant be written for other implementations, such as Jaceira, CRX, eXoplatform, etc. The JCR library wrappers included are not at all specific to Jackrabbit.

FreeCell Java Applet project is a Java applet of the popular FreeCell card game.

This is a Java applet of the popular FreeCell card game.

FreeCell is the enormously popular solitaire game. Because all cards are visible at the start of the game, it is almost entirely a game of skill.

Almost all FreeCell positions can be won. The most notable exception is the game #11982.