Top Java IDE keyboard shortcuts for Eclipse, IntelliJIDEA, NetBeans (report preview)

TOP JAVA IDE KEYBOARD
SHORTCUTS FOR ECLIPSE,
INTELLIJ IDEA & NETBEANS
MASTERING YOUR IDE'S KEY BINDINGS LIKE A BOSS
A ll your I D E are belo ng
to us
All rights reserved. 2014 © ZeroTurnaround Inc. I

INTRODUCTION
TO YOUR NEXT GENERATION
TEXT EDITOR
We believe that smart tools enable creative work
with any project, no matter how big or small it is,
be it a fresh startup or something that's been in
development for a long time.
MAX SHAFIROV,
CEO of JetBrains, makers of IntelliJ IDEA
All rights reserved. 2014 © ZeroTurnaround Inc. 1

Brief Overview of the IDE landscape
If you’re just joining the conversation, then you probably know quite well
that IDE stands for Integrated Development Environment, and is most
likely one the first tools you learned how to use (unless vi was more your
style). IDEs emerged in order to give developers working on more complex
applications more of a feature-rich experience. At least, more than a
glorious notepad capable of opening multiple documents at the same time.
As you can see in the image from Java Tools and Technologies Landscape
2014, in Java we have about a dozen (or maybe more) options for
developers to give their gorgeous code life: Eclipse, IntelliJ IDEA, NetBeans,
Spring Tool Suite, IBM RAD, MyEclipse, JBoss Dev Studio and Codenvy
(formerly “eXo IDE”) are some products designed to fulfill our IDE
requirements, but predecessors to what many consider “modern IDEs” --
such as vi/vim, Emacs and Notepad++ -- are still in use by small segments
of hardcore fans.

These days, IDEs are more or less ubiquitous, with 97% of developers
surveyed out there using one according to recent surveys by RebelLabs.
In modern IDEs, opening multiple projects, figuring out dependencies
between them, integrating the build systems, navigating type systems,
and even the plain automatic compilation on save is something so common
in the Java world that we don’t even consider these actions as features. They
are must-haves that are basically non-negotiable. Indeed, many developers
don’t even consider using a programming language for any serious work if
the IDE support for it is lacking.
Considering that over 90% of Java devs out there are using Eclipse,
IntelliJ IDEA or NetBeans, and Spring Tool Suite is an implementation
of Eclipse with mostly the same shortcuts, we’ve decided to focus on
these three IDEs.
This report is ultimately a quick guide for learning the shortcuts and, to an
extent, a bit more about the features, of Eclipse, IntelliJ IDEA and NetBeans.
Our goal here is to help you learn your current IDE better, so that you can
be more fluent or learn new features. We also hope you’ll get a decent
snapshot of other IDEs and how things are done elsewhere, in case you
decide to ever switch some day.
So, let’s find out a little bit more about each of them, starting with our
market leader, Eclipse...

Latest version: 4.4.1 (as of Oct 2014)
First introduced: Nov 2001
Release frequency: Annual
The Eclipse IDE, with its alternative implementations like
MyEclipse, Spring Tool Suite, JBoss Dev Studio and IBM RAD,
has been the market leader for some years—at least since 2011,
when we first asked.
Standing at 48% share of the developer market, Eclipse is a
widely-used platform with a massive library of plugins and
extensions via the Eclipse Marketplace to support nearly any
programming environment.
Eclipse is one of a dozen of high-level projects maintained by
the Eclipse Foundation, a non-profit organization supported
by corporate sponsors and organizations in addition to the
development community.

Eclipse is the best RCP platform out there,
very well documented and well-designed.
The ability to run non-compilable code is cool
and I also like the shortcut assist Shift+Cmd/
Ctrl+L. But I think that Ctrl+3 in Eclipse is the best
feature in IDEs evah! It works as you expect it to
work, unlike what you get with other IDEs.
ANTON ARHIPOV
Product Manager at ZeroTurnaround
Eclipse has a Maven dependency hierarchy
viewer which is great for troubleshooting
why wrong versions of some libraries are
sometimes used in your project. Too bad
IntelliJ does not have it.
ARNEL PÄLLO
Engineer at ZeroTurnaround

Latest version: 14 (as of Nov 2014)
First introduced: Jan 2001
IntelliJ IDEA is the second most popular IDE in the Java
development market, with a combined 33% share (26% Ultimate
Edition and 7% Community Edition) according to the Java Tools
and Technologies Landscape for 2014. In addition, IntelliJ IDEA
was chosen by 49% of developers as the "IDE they would rather
use", making it the most popular choice of IDE for developers.
IntelliJ IDEA was first released in 2001 and has continued to
making annual major releases around December, with minor
updates throughout the year.
Although JetBrains is best known for their flagship and first
product, they provide a family of 7 IDEs in total, plus another
10 proprietary tools and technologies for development.

Autocompletion in IntelliJ is
awesome, especially the smart
auto-completion. However, I'd
love to see it simplified so that
novice users could enjoy those
features too, without going
through the learning curve.
One real differentiator is the
“productivity guide” feature,
which helps you understand just
how efficient you are with IntelliJ,
and how can you improve to
become even more productive.
Oh, I like not having to press Ctrl/
Cmd+S in IntelliJ too!
ANTON ARHIPOV
Product Manager
at ZeroTurnaround
My top features include postfix-completion,
the ability to write
an expression, and then for
instance add .for<tab> so that
it automatically completes that
expression into an enhanced for-loop.
Also, the usage-dropdown,
the ability to have the cursor
on basically any member or
identifier, press the hotkey, and
a drop down appears with all the
usages of that item throughout
the project, to quickly look over
and/or select from.
MICHAEL
RASMUSSEN
Engineer at
ZeroTurnaround
I quickly grew fond of IntelliJ’s
one project-per-window way
of things (instead of having a
hundred projects in a single
workspace). This is especially
nice for large, multi-module
Maven projects. Also, IntelliJ’s
File Watcher plugin is a
rockstar for me and makes
using preprocessors (such as
typescript to javascript or
SASS to CSS) a breeze.
ARNEL PÄLLO
Engineer at
ZeroTurnaround

Latest version: 8.0.1 (as of Oct 2014)
First introduced: 1997
NetBeans continues to be a minority player in the IDE market,
even as IntelliJ IDEA grows to chip away at Eclipse’s dominance.
At 10% developer use, NetBeans holds the third position in the
market. NetBeans is one of the first modern IDEs on the scene,
coming out of a 1996 program by Prague's Charles University
before being acquired by Sun Microsystems in 1999.
Under Oracle’s stewardship of Java, NetBeans has benefitted from
the closeness to the helm, and was the first Java IDE to become
Java SE 8 compliant, followed closely by IntelliJ IDEA.

I think Maven integration in NetBeans is the
most practical one among all the Java IDEs,
and I absolutely love the "Services" view in
NetBeans. It is simple and easy to access -
what else would you need?
ANTON ARHIPOV
Product Manager at ZeroTurnaround
I like the simplicity of the NetBeans configuration
the most. You don't have to search through a
jungle of options to do what you want and then it
just works needed. Oh, and occasionally I can even
hack the PHP with the same excellent support!
ANTON PELESHEV
Engineer at ZeroTurnaround

Keyboard shortcuts and productivity with IDEs
Ok, here we get to the juicy bits. Ask Ladi, our graphic designer,
and she’ll confirm that it’s an ungrateful business to map out and compare
keyboard shortcut preferences. But we’re probably creative enough to do
this in a manner that offers some insight rather than sparks a flamewar.
We decided to look at a bigger picture across the top 3 Java IDEs and
separate the most used shortcuts into sections they belong to. Here are
the 8 sections we discerned:
SEARCH
FILE NAVIGATION
WINDOWS ACTIONS
TEXT EDITING
CODE NAVIGATION
REFACTORING
CODE COMPLETION
UNIVERSAL ACCESS
Note that we do not attempt to drive any conclusions about the productivity
of an IDE based on the default keyboard shortcuts map, because you can
easily change that and set key mappings for all imaginable (and even some
unimaginable) actions. But we do think that it might hint that some use-cases
are more important to the IDE development teams than others.
Let’s find out.

ACTION WINDOWS OS X
Find usages Ctrl + Alt + F7 ⌘ + F7
Find usages (results) Ctrl + Alt + Shift + F7 ⌘ + Alt + F7
Find / Replace in file Ctrl + F ⌘ + F / ⌘ + R
Find / Replace in projects Ctrl + Shift + F ⌘ + Shift + F /
⌘ + Shift + R
Find next F3 F3
Select in projects / files
/ favorites - -
ACTION WINDOWS OS X
Find usages Alt+F7 Ctrl + F7
Find usages (results) Alt+Shift+U Ctrl + Shift + U
Find / Replace in file Ctrl+F/H ⌘ + F/R
Find / Replace in projects Ctrl+Shift+F/H ⌘ + Shift + F/H
Find next F3 ⌘ + G
/ favorites Ctrl+Shift+1/2/3 ⌘ + Shift + 1/2/3
SEARCH
Searching for text is the most useful basic feature that an editor can provide.
However, given that the code has structure and dependencies, more
advanced lookups are possible. All three IDEs give you plenty of options for
locating where a given Java symbol is referenced or declared. IntelliJ IDEA also
offers a Shift-Shift combo for the unique “search everywhere” feature that
combines looking through your code, menus and files. Magnificent!
ACTION WINDOWS OS X
Find usages Ctrl + Shift + G ⌘ + Shift + G
Find usages (results) - -
Find / Replace in file Ctrl + F ⌘ + F
Find / Replace in projects Ctrl + H Ctrl + H
Find next Ctrl + J ⌘ + K
/ favorites - -

Report Author:
Oliver White (@theotown), Oleg Shelajev (@shelajev)
Report Designer:
Ladislava Bohacova (@Ladislava)
Contact Us
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Email: labs@zeroturnaround.com
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Top Java IDE keyboard shortcuts for Eclipse, IntelliJIDEA, NetBeans (report preview)

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