Open Source Java Source Code Analysis Tools

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

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  • 1
    Doxygen
    Doxygen is a JavaDoc like documentation system for C++, C, Java and IDL.
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    Downloads: 14,042 This Week
    Last Update:
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  • 2
    PMD

    PMD

    A source code analyzer

    PMD is a source code analyzer. It finds common programming flaws like unused variables, empty catch blocks, unnecessary object creation, and so forth. It supports Salesforce.com Apex, Java, JavaScript, XML, XSL. Additionally it includes CPD, the copy-paste-detector. CPD finds duplicated code in Java, C, C++, C#, PHP, Ruby, Fortran, JavaScript, Matlab, Swift. You can fork us on https://github.com/pmd
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    Downloads: 2,036 This Week
    Last Update:
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  • 3
    Eclipse Checkstyle Plug-in

    Eclipse Checkstyle Plug-in

    Integrates Checkstye into the Eclipse IDE

    The Eclipse Checkstyle plug-in integrates the Checkstyle Java code auditor into the Eclipse IDE. The plug-in provides real-time feedback to the user about violations of rules that check for coding style and possible error prone code constructs.
    Downloads: 87 This Week
    Last Update:
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  • 4
    A drop-in replacement for the src.zip shipped with Oracle Java 7, that contains sources to all Java classes that are shipped or generated by the OpenJDK project (the official src.zip only covers public classes), plus tools to generate it.
    Downloads: 22 This Week
    Last Update:
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    Build Securely on AWS with Proven Frameworks

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  • 5
    UCDetector

    UCDetector

    Eclipse Plugin to find unused Java code

    UCDetector (Unnecessary Code Detector) is a Open Source Eclipse Plugin Tool. UCDetector finds unnecessary (dead) public Java code. It suggests to make code final, protected or private.
    Downloads: 5 This Week
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  • 6
    Halstead Metrics Tool

    Halstead Metrics Tool

    Software Metrics Analyzer for C,C++,Java Programs

    Some software measures are still not widely used in industry, despite the fact that they were defined many years ago, and some additional insights might be gained by revisiting them today with the benefit of recent lessons learned about how to analyze their design. This project analyzes the design and definitions of Halstead’s metrics, the set of which is commonly referred to as ‘software science’. This analysis is based on a measurement analysis framework defined to structure, compare, analyze and provide an understanding of the various measurement approaches presented in the software engineering measurement literature.
    Downloads: 9 This Week
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  • 7
    NotepadXX

    NotepadXX

    NotepadXX: A Lightweight, Powerful Text Editor for Every User

    📝 NotepadXX is your all-in-one, cross-platform text editor — lightning-fast, powerful, and designed to boost your productivity. Built with Java and optimized for Windows & Linux, it combines the simplicity of Notepad with advanced features modern developers love. 🔥 Key Highlights: Real-time code linting (ANTLR-powered) with tooltips Live Markdown preview (split view or pop-out) Built-in terminal, file explorer & browser launchers 6 beautiful themes (Dark, Light, Darcula, macOS) Blazing-fast UI with JavaFX/Swing hybrid Fully offline & privacy-respecting (zero telemetry) 🐞 Bug Fixes in v1.2.1 Fixed crash when Markdown Preview is triggered on systems without JavaFX (now shows a friendly error message). Prevented JavaFX WebView from initializing on headless systems to avoid startup errors. Resolved fallback issue: now switches correctly to Swing JFileChooser when JavaFX is unavailable. Improved error dialog display for Markdown Preview failures.
    Downloads: 3 This Week
    Last Update:
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  • 8
    Provide metrics calculation and dependency analyzer plugin for the Eclipse platform. Measure metrics with avg and std deviation and detect cycles in package and type dependencies. Continuation of work from http://sourceforge.net/projects/metrics.
    Downloads: 3 This Week
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  • 9
    Eclipse Plug-In that determines the Minimal Access Modifier of Java types and methods project and computes the software metrics Inappropriate Generosity with Accessibility of Types (IGAT) and Inappropriate Generosity with Accessibility of Methods (IGAM). The Minimal Access Modifier of a Java type or type member is the most restrictive access modifier that is able to allow all actual usages of the particular type or member from inside a given code base (normally the entire source code of the respective Java project). The metric Inappropriate Generosity with Accessibility of Types (IGAT) indicates the proportion of those types which actual access modifier is more generous than the minimal one relative to the total number of types in a given source code subset. Analog the metric Inappropriate Generosity with Accessibility of Method (IGAM) indicates the proportion of those methods which actual access modifier is more generous than the minimal one relative to the total number of me
    Downloads: 2 This Week
    Last Update:
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  • 10

    OovAide

    C++, Java IDE with auto class, sequence, zone, dependency, diagrams

    The OovAide project used to be named oovcde. Searching the web will bring up more information about oovcde at this time. The OovAide project is a C++ or Java analysis IDE for Windows or Linux with an automated multi-tasking build system, cross compiler support, an analysis tool based on CLang that creates UML class, component, sequence as well as zone and portion diagrams from C++ or Java source, static analysis and test coverage. The diagrams allow navigation through the source code, and can be edited manually and saved as .SVG files. It creates CMake files and can be built using Eclipse or CMake. Export to SQLite is supported.
    Downloads: 2 This Week
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  • 11
    How good is your software? jmove eases the understanding and valuation of the design and architecture of complex software written in java. It provides dependency analysis, metrics, design rule checking and impact analysis.
    Downloads: 2 This Week
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  • 12
    THE tool for monitoring traceability between requirements and Java code. Create a traceability matrix using annotations. Report format: HTML.
    Downloads: 1 This Week
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  • 13
    component-watch

    component-watch

    Describe and watch component structure of java programs

    "Component-Watch" is a tool discovering, showing and assessing the structure of (big) java programs from their classes. It finds what are the components composing a program, analyse what are the relations between those components and compare those the the permitted relations between components. The tool helps to easily define and display UML-like diagrams showing components and their relationship.
    Downloads: 1 This Week
    Last Update:
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  • 14

    Android Scents for Maven

    Android Scents for animal-sniffer-maven-plugin

    If you want to verify your Maven project (library) can also work in Android, you can use animal-sniffer-maven-plugin to check the API against the desired API level. Android Scents will be pushed to Maven Central in groupid "net.sf.androidscents.signature".
    Downloads: 0 This Week
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  • 15

    Bluej LOC Counter

    An extension for BlueJ that counts logical lines of code.

    Downloads: 0 This Week
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  • 16

    CAP4EI

    Code Analysis Plugin for Eclipse Indigo

    Be accommodated in this project a version of CAP (Code Analysis Plugin for Eclipse) valid for Eclipse Indigo. The version of CAP in sourceforge.net/projects/cap4e/ not work correctly in Eclipse Indigo so I made ​​the appropriate adjustments. I tried to connect to the original author of CAP4E but without results. Please, if anyone could do it for me I am willing to give the original author of the updated package for me to post it on the original site. I then eliminate this project. If you do not see the code offered, do not worry: soon to be uploaded to Sourceforge.
    Downloads: 0 This Week
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  • 17

    CODERU

    A code quality tool to enforce structural quality

    CODERU is a java code quality tool to enforce good structure in respect to packages and therefore modules dependencies. CODERU is an achronym and stands for Common Dependency Rules. The CODERU-rules rely on reserved package names and the allowed dependency rules between them expressed in a general way. Unlike other tools forcing you to define allowed or disallowed individual package dependencies CODERU is based on a fixed set of general rules. The dependencies between packages need not be defined explicitly. These general dependency rules are based on common design practices what is reflected in preserved package names: "api", "common", "impl" and "factory". As an integral part of CODERU there is a tool checking your code for rules conformance. See coderu rule description on http://coderu.org .
    Downloads: 0 This Week
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    See Project
  • 18
    CheckStyle Contrib

    CheckStyle Contrib

    Custom checks, filters and quickfixes for CheckStyle and Eclipse-CS

    This project adds custom checks, filters and quickfixes for CheckStyle and Eclipse-CS.
    Downloads: 0 This Week
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  • 19

    CommentRemover

    Remove all comments from java source files.

    Remove all comments(javadoc and else) from your java source file to cleanup your code and shrink the file. The program uses a simple regex statement to remove all comments. With a simple and easy to learn UI, you can cleanup your files in seconds!
    Downloads: 0 This Week
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  • 20
    PHP Tool Integrations aim is to integrate usefull php tools such as PHP CodeSniffer, PHPUnit and PHP Depend into Eclipse.
    Downloads: 0 This Week
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  • 21

    JCycles

    [frozen] A library for computing cycles in graphs or in Java code.

    [This project is frozen, but has an offspring with more features: https://github.com/jeffhain/jadecy ] JCycles provides treatments to compute cycles, or just strongly connected components, in directed graphs in general, or in classes or packages dependencies graphs parsed from class files (major version <= 51, else does best effort). It uses Tarjan's algorithm for SCCs, and Johnson's for cycles, with continuations instead of recursion, which allows to handle large graphs (< Integer.MAX_VALUE vertices). Requires Java 5 or later.
    Downloads: 0 This Week
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  • 22
    Java Call Trace to UML Sequence Diagram
    This tool helps you to reverse engineer UML Sequence Diagram for your java program at runtime. It works well with both complex java programs (that have multiple threads) and J2EE applications deployed on Application Servers.
    Downloads: 0 This Week
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  • 23
    Java Cobol Lexer take a cobol source program and return it as a list of lexical tokens. Library takes source code in fixed, free and mixed formats. It recognizes standard Cobol 85.
    Downloads: 0 This Week
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  • 24

    Kammerjäger

    Kammerjäger is a debugging tool with integrated correctness proving.

    Kammerjäger is a debugging and testing tool that enables you to prove the correctness of your code. In our C like programming language named "SimPL" you can easily and simply annotate your code with preconditions and assertions (also with forall and exists expressions). We then use Microsofts Z3 theorem prover to prove if the behaviour of your program matches what you expected. The easy to use GUI with an integrated Interpreter and Debugger (with a Stackview and HotCodeReplacement) makes it even easier to write your code and find errors. This project has been developed during a University project called PSE ("Praxis der Softwareentwicklung" / "practical experience in software developement") at the Karlsruhe Institute of Technology (KIT) by Andreas Eberle, Nicolas Loza, Olga Plisovskaya, Andreas Waidler and Michael Zangl. Other Projects and pages of the team's members: www.settlers-android-clone.com (by Andreas Eberle and Michael Zangl) www.andreas-eberle.com
    Downloads: 0 This Week
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  • 25
    KnownDefects is a simple annotation library for use when writing unit tests against existing code. This annotation can be used to mark the tests that highlight defective behavior. FindBugs can then be used to find all instances of the annotation.
    Downloads: 0 This Week
    Last Update:
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