Browse free open source Java Debuggers and projects below. Use the toggles on the left to filter open source Java Debuggers by OS, license, language, programming language, and project status.

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  • 1
    jbytecode is a Java bytecode disassembler/assembler written in Python. Dissasembly code is aligned with Java bytecodes in the class file so modification and re-assembly is always possible, even when class is obfuscated.
    Downloads: 0 This Week
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  • 2
    jclasslib is now located at https://github.com/ingokegel/jclasslib
    Downloads: 0 This Week
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  • 3
    A JDBC driver that uses log4j to log all SQL statements to an external file. Very useful for debugging.
    Downloads: 0 This Week
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  • 4
    Java Test Framework is another scripting environment, but with a Swing GUI (possible Swing Application Framework), version control on configuration files, profiling on the run, database storage and statistical processing on the results.
    Downloads: 0 This Week
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  • 5
    libinstrument (ex libcsdbg)

    libinstrument (ex libcsdbg)

    C/C++ function instrumentation (AOP, exception/stack tracing, GC)

    Libinstrument is a complete and easy way to do custom function instrumentation for C/C++. The project comes ready with classic applications of instrumentation, such as AOP (Aspect Oriented Programming), Concern and Side Effect injection, stack tracing, exception tracing, basic time profiling, callgraph profiling and other. A GC (Garbage Collector) module is also under development. Libinstrument is highly portable and decoupled. The project comes with a CMake build system, integration with IDEs (CLion, Eclipse e.t.c) is straightforward. Using lazy algorithms there is virtually zero overhead in benchmarks and minimum overhead in execution time. Libinstrument tries to be as non-intrusive as possible, while trying to help the developer offering basic reflection. There are Unit Tests for each class and method, testing is driven with CTest.
    Downloads: 0 This Week
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  • 6
    An Eclipse plugin to enable running and debugging of a Sony PSP using PSPlink.
    Downloads: 0 This Week
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  • 7
    The project tries to extend the basic Hotswap support in the current JVM and allows developers to add/remove instance fields and methods and replace the new class in a running JVM, thus saving huge time incurred in restarting the JVM for every change.
    Downloads: 0 This Week
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  • 8
    Enables a user to view & alter all aspects of comunications with a web site via a proxy. Primarily used for security based penetration testing of web sites, it can also be used for debugging during development. Seen as part of a hacker toolkit.
    Downloads: 0 This Week
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  • 9
    xdProf is a tool that captures and analyzes stack traces sent at a fixed interval from Java Virtual Machines in a distributed system. The xdProf client uses a C/C++ Java Virtual Machine Profiling Interface (JVMPI) library and works on many platforms.
    Downloads: 0 This Week
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  • 10

    xorlisp

    Bit level lambda continuations and nothing else - Queue automata

    Not working yet. To deal with the Halting Problem, computing and data are navigated using debugger ops: linearForward and treeForward, which navigate an astronomically large bit string where 1 is ( and 0 is ). All pairs are derived from (). For example, true is represented as ((()())()), and false is (()(()())). It appears related to the church encoding of lambda where T chooses first parameter and F chooses second, of a pair. Continuations are nearly finished code and are represented as a pair of stack and queue. The stack is a linked list of pair of true or false and object pushed on the stack. The queue is also such a linked list but is paired oppositely so previous queue state goes on the left and next object queued on the right of the new pair, so when the queue is navigated in sequence of that astronomically long bitstring (thats exponential of reusing objects in the acyclicNet), the Nav32 (using linearForward and treeForward for random access) first sees the oldest object queued
    Downloads: 0 This Week
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  • 11
    xsldb is a fully featured xslt debugger that can easily be linked into every xslt-development environment that uses Apache XALAN or the Sun JDK implementations. xsldb is interactive, console based and offers an intuitive, easy to learn debugging language
    Downloads: 0 This Week
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  • 12
    An XSLT Editor written in java to enable a user to transform multiple XML documents in an simple envirnment. Please see the home page http://yanam.sourceforge.net for a full description
    Downloads: 0 This Week
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  • 13
    unit testing tool for java swing application
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  • 14
    zCOBOL Portable Mainframe COBOL Compiler

    zCOBOL Portable Mainframe COBOL Compiler

    zCOBOL portable mainframe COBOL compiler, part of the z390 project

    The zCOBOL portable mainframe COBOL compiler with support for compiling multiple dialects of COBOL into any one of several target language executable programs including HLASM compatible mainframe assembler, Java, C++, or Intel assembler. All downloads and other information are kept at the z390 project site; see the home page link for more information.
    Downloads: 0 This Week
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