I have put down few highly useful tools that may come in handy while you are on a project or a geeky competition. Good news is that you can now get solutions to various problems on concepts, pertaining to any development project.

1. Top Java Tools that Every Developer
Should Know

2. Intro
I have put down few highly useful tools that may
come in handy while you are on a project or a
geeky competition.
Good news is that you can now get solutions to
various problems on concepts, pertaining to any
development project.

3. Intro
 I hope that these online resources in this article
featured would be of help to you and make you
successful in all endeavors.
 Hope my efforts enable you to get to your destination,
the easiest way.
 I also prefer that you have a certification in a Java
programming before you can take maximum benefits
from these sources.

4. Java Tools (Paid)
 Yourkit - YourKit Java Profiler is a fully featured, easy to use,
low overhead profiler for Java EE and Java SE platforms.
 Takipi - Takipi tells you when and why code breaks in
production.
 Clover - It provides Java and Groovy code coverage for
software testing. Spend more time writing code that does stuff
than code that tests stuff.
 jClarity - It solves performance problems in cloud
environments.
 Sparkjava - A tiny Sinatra inspired framework for creating web
applications in Java 8 with minimal effort.
 Librato - Transform your monitoring data into valuable insight
at any layer of the stack.

5. Java Tools (Paid)
 jUnit - jUnit is a simple framework to write repeatable tests. It
is an instance of the xUnit architecture for unit testing
frameworks.
 Bintray - Social Platform for Binaries.
 Sonarqube - SonarQube is an open platform to manage code
quality.
 VisualVM - a visual tool integrating several command line
JDK tools and lightweight profiling capabilities.
 jProfiler - Jprofiler’s intuitive UI helps you resolve
performance bottle necks, pin down memory leaks and
understanding threading issues.

6. Java Tools (Paid)
 Gradle - Build tool. Automates the building, testing,
publishing, deployment, and more of software as well as
generating static websites or documentation.
 Intellij - IntelliJ provides similar features to Eclipse, with a
smooth, developer-friendly experience.
 Mockito - Mock library
 Hibernate - Object-relational mapper. Implements the Java
persistence API.
 Spring boot - Spring Boot favors convention over
configuration and is designed to get you up and running as
quickly as possible.
 Plumbr - A Java memory leak detection tool.

7. Java Tools (Free)
 Guava - Google core libraries for Java
 Findbugs - Find Bugs in Java Programs
 Jackson - It’s a fast JSON parser
 Snappy - Fast compressor or decompressor
 JD GUI - Yet another fast decompiler
 Jenkins - An extensible open source continuous integration
server
Similar:
Top 20 Online Resources to Learn Java Programming Faster
and Better

8. Share Yours
Comment if you know any
other useful tools