Java code fixer
Automatically fix your Java code with jSparrow
The fastest and securest way to upgrade
jSparrow allows complete control and overview of the refactoring processes
Integrate with
Integrate with
eclipse, maven, or github
The automatic Java refactoring tool
jSparrow is a refactoring tool (Java Code Fixer) for Java developers. Its purpose is to help
developers
fix and automate
maintenance tasks, high code quality, state-of-the-art practices, increased cyber
security,
platform stability, modernization obligations, and application performance.
jSparrow is, in a shorter description, an All-in-One Fixing Tool for Java code.
How to fix Java issues with jSparrow Maven
jSparrow in Eclipse IDE
Unity of SW Development and Business Processes
Our tool supports achieving the goals of business processes
Faster and Better
Increased performance
jSparrow automatically modernizes software to more secure and performant versions.
Performant software has higher success rates!
The benefit of using new versions of Java is its increased performance, security, and speed during your daily work.
High Code Quality
Best practices and Automation
jSparrow can do a lot of things automatically. It can apply coding standards, review and analyze code, and fix the findings. All of these steps are well-known to improve code quality.
jSparrow can help developers keep a high code quality.
No one like repetitive and tedious manual maintenance work that often leads to risks for more errors, why not automate?
Safety First
A more secure environment
Once jSparrow fix your Java code and optimize your software, the safety of your programs increases.
Avoiding security risks hasn’t been any easier!
Your software and source code, fixed with jSparrow, will be based on solid practices and methods to increase protections against cyberattacks and unauthorized queries.
State-of-the-art coding conventions
jSparrow 100 rules include the following categories
Performance
Performance in programs is usually related to avoiding unnecessary computations, optimizing loops, or using efficient methods provided by common APIs.
Security
Security issues refer to vulnerabilities that can be exploited by an attacker to perform unauthorized actions within a computer program.
Readability
Readability refers to the ease with which a human reader can comprehend the purpose, control flow, and operation of source code.
Testing
jSparrow rules, having this tag, are designed to improve JUnit test cases benefitting from the new features in JUnit 5 and other related testing libraries.
Your benefits
Across all levels of your company
Software Developer
Increased productivity
Why not focus on implementing new spectacular features? jSparrow can do the tedious, repetitive maintenance work for you while you can focus on productive tasks..
Ensure Standardization
It can take a lot of time to navigate other people’s sources and their formatting. jSparrow ensures that the code has corporate standards and that you can swiftly get control of your work.
Improve Code Quality
Outdated programs can become hard to manage, but that is why jSparrow offers 100 ways to solve coding problems that come with them.
Application user
Increased Response Time
jSparrow modernizes the implemented algorithms automatically so that they are processed faster and have a shorter response time. To have increasingly quicker response times even if the software is constantly under development is a plus for the application user.
Protection against unauthorized queries
As a user, you can have anxiety reading about unauthorized access or insecure systems. By transforming unsafe sources with secure methods, the security of systems improves. jSparrow has security rules that can do this automatically.
Software crashes
A crashing software might equal unhappy users. jSparrow migrates deprecated, buggy, or unsafe methods into modern and stable versions without changing their functionality. With jSparrow, fewer changes have to be arranged after releases, and the mass changes that previously caused errors or stability problems have declined.
Team lead/Product owner
Continuous delivery
Your developers can focus on CI/CD (Continuous integration/continuous delivery) of features whilst jSparrow automates and accelerates parts of the quality control process and delivers a correct and error-free result. This can be important because quality assurance requires extensive code reviews to ensure bug-free deliveries.
More time for implementation
It is no longer necessary for your developers to attend to the thousands of manual modifications that require a lot of time and are tedious and error-prone, use jSparrow instead when it comes to the daily repetitive and tedious maintenance work.
Happy employees
It is difficult to work with source code that grew over the years and is technically outdated. jSparrow can make old source code readable again and migrate state-of-the-art methods for your developers. This can also increase the onboarding process.
Chief Financial Officer
Developers are valuable
Developers are very valuable and their position is important for the implementation of new features and speedy changes. With jSparrow, performing maintenance and modernization in an automated manner minimizes the developer’s tasks trifold.
Establish corporate standards
The maintenance and ongoing development of software become more challenging and costly due to a lack of upholding programming standards and due to ever-expanding Software. With jSparrow, you can ensure that the most optimal and secure standards are met and that you decrease the technical debts in the same process.
Make Your Asset More Valuable
jSparrow maintains your sources automatically, ensuring that the value of your software is preserved as software is an important part of the company’s processes and an important asset in the company’s value and revenue increase.
Chief Technology Officer
Risk-free Modernization
Manual software maintenance and modernization implies risks and the possibility of creating new issues. With jSparrow and its 100% test coverage can always perform changes in the same, precise, and correct manner.
Transparent Decisions
jSparrow Maven offers the possibility to create an automatic report indicating the necessary improvements in each build process and jSparrow Eclipse IDE offers a visual diff-view where the previous code can be compared to the refactored code.
Corporate Compliance
jSparrow gives you the option to ensure compliance according to your standards through smart profiles. Corporate guidelines can now be easily handled and adhered to by all departments, and the control is seamlessly uncomplicated.
Customers
Who depends on jSparrow’s rules
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SVS: Social insurance for the self-employed
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Kapsch: Austria’s leading partner for digitalization and intelligent mobility
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DWD: The German Meteorological Service
Book Web Demo
| Vienna (GMT +1) | Your time | New York (GMT -5) | Tokyo (GMT +9) |
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Eclipse Starter
- Free
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20 rules without charge
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10 markers without charge (limited time)
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Summary page
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Diff view
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Eclipse Basic
- 19.2$/month
- Yearly subscription
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Everything in Starter
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100 rules
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Configure 2 interactive rules
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Formatting
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Servicedesk
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Eclipse Enterprise
- Custom Contract
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Everything in Basic
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100 rules
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Run on two computers simultaneously
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Use in your virtual business environment
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Service priority
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Maven Basic
- 19.2$/month
- Yearly subscription
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Everything in Starter
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97 rules
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Configure 2 interactive rules
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Formatting
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Servicedesk
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Maven Enterprise
- Custom Contract
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Everything in Basic
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97 rules
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Run on two computers simultaneously
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Use in your virtual business environment
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Service priority
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Github Experimental
- Custom Contract
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45 rules
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Formatting
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Servicedesk
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Service priority
