With faster Java releases, it is an exciting time to be a Java developer. The new features in Java are changing the way you write code and to give it a spin, you have the tooling support in your favorite open-source Eclipse IDE ready at your disposal.
To be productive, mastering your IDE is as important as mastering your source code. In this session, I will unleash many tips and tricks that will make your experience more convenient and pleasant while working with Java in Eclipse IDE.
During this talk, you will have many "Ah, I didn't know Eclipse can do that!" moments. Some of the examples include determining who last modified a line of code and when, using trigger points and tracepoints while debugging, working with new constructs like lambdas and records.
Come and learn about the best Eclipse IDE capabilities that you might not be knowing yet. There will be something new for everybody.
Mastering your Eclipse IDE - Java tooling, Tips & Tricks - EclipseCon Europe ...Noopur Gupta
YouTube video: https://youtu.be/8WcntACvfl4
Eclipse IDE provides a lot of powerful features and capabilities. With so much functionality at disposal, many users don't use the full potential of the IDE. To be productive, mastering your IDE is as important as mastering your source code.
In this session, I will unleash many tips and tricks that will allow you to better use the Eclipse IDE and be more productive in your routine development tasks. I will cover various topics from efficiently organizing your workspace content to navigating, coding and debugging. This will include a glimpse of the cool new features added in the recent releases of Eclipse IDE.
With faster Java releases, it is an exciting time to be a Java developer. I will show you how the new tooling features in Eclipse IDE help you in making your experience more convenient and pleasant while working with the new Java versions.
During this talk, you will have many "Ah, I didn't know Eclipse can do that!" moments. Some of the examples include:
- Determining who last modified a line of code and when, plug-in spies
- Popping up an in-place outline of the element at current position
- Bookmarks and Tasks
- Grouping, sorting and sharing breakpoints
- Trigger points and trace points
- Tagging and filtering JUnit Jupiter tests
- Finding the functional method from lambda expressions and method references
- Quickly adding the missing module dependencies
- Identifying the inferred type for ‘var’
- Quickly enabling preview features and working with latest Java constructs like switch expressions
Come and learn about the best Eclipse IDE capabilities that you might not be knowing yet. There will be something new for everybody.
https://www.eclipsecon.org/europe2019/sessions/mastering-your-eclipse-ide-java-tooling-tips-tricks
Introduction to functional idioms in Java 8, language-extending functional libraries and short overview of reasons for adoption of such programming style.
Examples and snippets available here: https://github.com/lbialy/functionaljava8
Functional programming has started (re)gaining prominence in recent years, and with good reason too. Functional programs lend an elegant solution to the concurrency problem, result in more modular systems, are more concise and are easier to test. While modern languages like Scala and Clojure have embraced the functional style whole-heartedly, Java has lagged a bit behind in its treatment of functions as first-class citizens. With the advent of Java 8 and its support for lambdas, however, Java programmers can finally start reaping the power of functional programs as well. Even without Java 8, it is possible to adopt a functional style with the aid of excellent libraries such as Guava.
Automating JFC UI application testing with JemmySPB SQA Group
В докладе рассказано о нескольких подходах к автоматизации тестирования через пользовательский интерфейс. Вы узнаете как автоматизировать приложения на Java Swing. Также будет рассмотрен инструмент автоматизированного тестирования Jemmy, продемонстрирована работа с ним. Еще вы познакомитесь с новыми возможностями Jemmy 3.
Mastering your Eclipse IDE - Java tooling, Tips & Tricks - EclipseCon Europe ...Noopur Gupta
YouTube video: https://youtu.be/8WcntACvfl4
Eclipse IDE provides a lot of powerful features and capabilities. With so much functionality at disposal, many users don't use the full potential of the IDE. To be productive, mastering your IDE is as important as mastering your source code.
In this session, I will unleash many tips and tricks that will allow you to better use the Eclipse IDE and be more productive in your routine development tasks. I will cover various topics from efficiently organizing your workspace content to navigating, coding and debugging. This will include a glimpse of the cool new features added in the recent releases of Eclipse IDE.
With faster Java releases, it is an exciting time to be a Java developer. I will show you how the new tooling features in Eclipse IDE help you in making your experience more convenient and pleasant while working with the new Java versions.
During this talk, you will have many "Ah, I didn't know Eclipse can do that!" moments. Some of the examples include:
- Determining who last modified a line of code and when, plug-in spies
- Popping up an in-place outline of the element at current position
- Bookmarks and Tasks
- Grouping, sorting and sharing breakpoints
- Trigger points and trace points
- Tagging and filtering JUnit Jupiter tests
- Finding the functional method from lambda expressions and method references
- Quickly adding the missing module dependencies
- Identifying the inferred type for ‘var’
- Quickly enabling preview features and working with latest Java constructs like switch expressions
Come and learn about the best Eclipse IDE capabilities that you might not be knowing yet. There will be something new for everybody.
https://www.eclipsecon.org/europe2019/sessions/mastering-your-eclipse-ide-java-tooling-tips-tricks
Introduction to functional idioms in Java 8, language-extending functional libraries and short overview of reasons for adoption of such programming style.
Examples and snippets available here: https://github.com/lbialy/functionaljava8
Functional programming has started (re)gaining prominence in recent years, and with good reason too. Functional programs lend an elegant solution to the concurrency problem, result in more modular systems, are more concise and are easier to test. While modern languages like Scala and Clojure have embraced the functional style whole-heartedly, Java has lagged a bit behind in its treatment of functions as first-class citizens. With the advent of Java 8 and its support for lambdas, however, Java programmers can finally start reaping the power of functional programs as well. Even without Java 8, it is possible to adopt a functional style with the aid of excellent libraries such as Guava.
Automating JFC UI application testing with JemmySPB SQA Group
В докладе рассказано о нескольких подходах к автоматизации тестирования через пользовательский интерфейс. Вы узнаете как автоматизировать приложения на Java Swing. Также будет рассмотрен инструмент автоматизированного тестирования Jemmy, продемонстрирована работа с ним. Еще вы познакомитесь с новыми возможностями Jemmy 3.
In this presentation Roy Ganor, the Zend Studio Project Lead discloses some of Zend Studio's deepest secrets and reveal some of those extremely useful but 'hidden' features of Zend Studio.
Java development with the dynamo frameworkPatrick Deenen
The presentation about our open source Dynamo framework that Bas Rutten and Patrick Deenen presented on our first Eindhoven Java meetup (see http://www.opencirclesolutions.nl/eindhoven-java-meetup/).
A brief introduction about the art of unit test, how to test a class, mock a collaborator and use a fake database. TDD is introduced. Code for exercises is available on github along with a detailed explanation. Examples and exercises are written in Java.
Алексей Ященко и Ярослав Волощук "False simplicity of front-end applications"Fwdays
It’s easy to underestimate a front-end project's complexity, which leads to shallow and thus incorrect implementation. Attempts to fix this problem result in uncontrolled complexity growth and undefined behavior in corner cases.
We'll discuss ways of revealing the inherent complexity of a problem and dealing with it both on theoretical and practical levels.
Continuous improvements of developer efficiency with modern IDEMikalai Alimenkou
Nowadays IDE are much more intelligent than 10 years ago when they played mainly code editor functions. At the same time number of good practices and techniques is growing from day to day and most developers don’t have time to learn them with the same pace. So it could be a good idea to use IDE as continuous learning tool. In this talk we will cover following areas of developer efficiency: automated refactorings, live templates, useful suggestions, code standards, code navigation, code generation… I hope after this talk your daily job will become much more effective.
INtelligrape Provides agile tsolution to programming quesries. With its team of experienced software programmers, we are capablle of working on various languages.
Spock testing gives you the option of testing your grails application with accurate results.
The tutorial includes a Testing overview, understanding how unit Testing works, brief about Spock Unit Testing, Writing Unit test cases, Demo & exercise. The tutorial begins with a section which gives an overview on Testing. It includes the reason to test a program, a way of thinking about testing and also includes integral development through testing like unit testing, integration testing, functional testing, acceptance testing. The overview section is followed by the Understanding section. It includes understanding unit testing, disadvantages of unit testing like test cases, advantages of unit testing like facilitating changes, simplifying integration, evolving design etc.
Afterward comes a section about Spock Testing. It includes a brief about Spock Testing, basics about Spock Testing, specifications of Spock Testing. The next section is a brief about Unit test cases. It includes Writing Unit test cases like fields like declarations, fixture methods for setting up the environment, blocks like setup, expect, where, expert block and an example.
The last section of this tutorial is about the exercises on Testing. This section can also be called Data driven Testing and includes data tabes which are a feature method, data pipes which connect a data variable to a data provider, @unroll which has its iterations reported independently, exception conditions which tell us about when a block should throw an exception, mocking which is used for implementing objects, test mixins which enhance the behavior of a typical JUNIT, test for annotations which is a class under test, mock annotations which create a mock version of any collaborators, cardinality describes how often a method call is expected and at last stubbing which is an act to respond to the method calls.
Drupal and its contributed modules provides an impressive amount of functionality without needing to write a single line of code by storing information in Drupal’s database tables. Unfortunately this poses a challenge for developers wanting to stage changes between servers. This talk starts to address these issues by describing the problem and presenting a variety of solutions as well as their pros and cons. I also discuss some possible paths to make this easier coming down the pipe.
Add-On Development: EE Expects that Every Developer will do his DutyLeslie Doherty
A presentation on Add-On Development: EE Expects that Every Developer will do his Duty as given at the EECI2009 conference in Leiden by Paul Burdick, lead developer at Solspace.
Originally published as part of the Eclipse Newsletter, June 2020 edition: https://www.eclipse.org/community/eclipse_newsletter/2020/june/1.php
With more frequent Java releases, it’s an exciting time to be a Java developer. Java 14 is out and the 2020-06 Eclipse IDE release provides integrated support.
The Eclipse Compiler for Java implements all of the new language enhancements, existing functionality has been updated to blend with the new language features, and new functionality has been added to help developers working with these language constructs.
In this presentation Roy Ganor, the Zend Studio Project Lead discloses some of Zend Studio's deepest secrets and reveal some of those extremely useful but 'hidden' features of Zend Studio.
Java development with the dynamo frameworkPatrick Deenen
The presentation about our open source Dynamo framework that Bas Rutten and Patrick Deenen presented on our first Eindhoven Java meetup (see http://www.opencirclesolutions.nl/eindhoven-java-meetup/).
A brief introduction about the art of unit test, how to test a class, mock a collaborator and use a fake database. TDD is introduced. Code for exercises is available on github along with a detailed explanation. Examples and exercises are written in Java.
Алексей Ященко и Ярослав Волощук "False simplicity of front-end applications"Fwdays
It’s easy to underestimate a front-end project's complexity, which leads to shallow and thus incorrect implementation. Attempts to fix this problem result in uncontrolled complexity growth and undefined behavior in corner cases.
We'll discuss ways of revealing the inherent complexity of a problem and dealing with it both on theoretical and practical levels.
Continuous improvements of developer efficiency with modern IDEMikalai Alimenkou
Nowadays IDE are much more intelligent than 10 years ago when they played mainly code editor functions. At the same time number of good practices and techniques is growing from day to day and most developers don’t have time to learn them with the same pace. So it could be a good idea to use IDE as continuous learning tool. In this talk we will cover following areas of developer efficiency: automated refactorings, live templates, useful suggestions, code standards, code navigation, code generation… I hope after this talk your daily job will become much more effective.
INtelligrape Provides agile tsolution to programming quesries. With its team of experienced software programmers, we are capablle of working on various languages.
Spock testing gives you the option of testing your grails application with accurate results.
The tutorial includes a Testing overview, understanding how unit Testing works, brief about Spock Unit Testing, Writing Unit test cases, Demo & exercise. The tutorial begins with a section which gives an overview on Testing. It includes the reason to test a program, a way of thinking about testing and also includes integral development through testing like unit testing, integration testing, functional testing, acceptance testing. The overview section is followed by the Understanding section. It includes understanding unit testing, disadvantages of unit testing like test cases, advantages of unit testing like facilitating changes, simplifying integration, evolving design etc.
Afterward comes a section about Spock Testing. It includes a brief about Spock Testing, basics about Spock Testing, specifications of Spock Testing. The next section is a brief about Unit test cases. It includes Writing Unit test cases like fields like declarations, fixture methods for setting up the environment, blocks like setup, expect, where, expert block and an example.
The last section of this tutorial is about the exercises on Testing. This section can also be called Data driven Testing and includes data tabes which are a feature method, data pipes which connect a data variable to a data provider, @unroll which has its iterations reported independently, exception conditions which tell us about when a block should throw an exception, mocking which is used for implementing objects, test mixins which enhance the behavior of a typical JUNIT, test for annotations which is a class under test, mock annotations which create a mock version of any collaborators, cardinality describes how often a method call is expected and at last stubbing which is an act to respond to the method calls.
Drupal and its contributed modules provides an impressive amount of functionality without needing to write a single line of code by storing information in Drupal’s database tables. Unfortunately this poses a challenge for developers wanting to stage changes between servers. This talk starts to address these issues by describing the problem and presenting a variety of solutions as well as their pros and cons. I also discuss some possible paths to make this easier coming down the pipe.
Add-On Development: EE Expects that Every Developer will do his DutyLeslie Doherty
A presentation on Add-On Development: EE Expects that Every Developer will do his Duty as given at the EECI2009 conference in Leiden by Paul Burdick, lead developer at Solspace.
Similar to Unleashing the Java Tooling in Eclipse IDE - Tips & Tricks! (20)
Originally published as part of the Eclipse Newsletter, June 2020 edition: https://www.eclipse.org/community/eclipse_newsletter/2020/june/1.php
With more frequent Java releases, it’s an exciting time to be a Java developer. Java 14 is out and the 2020-06 Eclipse IDE release provides integrated support.
The Eclipse Compiler for Java implements all of the new language enhancements, existing functionality has been updated to blend with the new language features, and new functionality has been added to help developers working with these language constructs.
Presented at Eclipse Demo Camp, Bangalore - January 2015
In this session, I used JDK 8 and Eclipse to show how to get started with Java 8 in Eclipse. I demonstrated how the new Java 8 constructs blend with the existing functionality in Eclipse and how the new tooling features make your experience with Java 8 more convenient and pleasant.
JDT Embraces Lambda Expressions - EclipseCon North America 2014Noopur Gupta
Java 8 is coming. It is happening right here. Developers of your favorite Java IDE are participating in shaping this long awaited milestone for the Java ecosystem: On time with the GA of Java 8, JDT will ship its first release with support for developing in Java 8.
If you have a basic understanding of the new features in Java 8, come here and learn how the JDT team mastered the challenges of lifting the Eclipse Java IDE to the next language version.
The main focus of this talk will be on lambda expressions, touching also some changes in the libraries that leverage lambda expressions. We will expose some examples demonstrating the complexity of the language and mention some caveats which should help you avoid some unpleasent surprises.
We will demo how to get started using Java 8 in Eclipse and show the latest tool features for working with lambda expressions including new quick assists etc.
Finally, we'll give a retrospective discussion of the situation of the JDT team, in terms of team changes, contributors, deadlines, interaction with expert groups, with the Eclipse community, and more.
Eclipse Tips & Tricks - EclipseCon North America 2014Noopur Gupta
Eclipse provides a lot of powerful features and capabilities as an IDE. With so much functionality at your disposal, there is a lot of functionality that is very useful, but not easily discoverable. To be productive, mastering your IDE is as important as mastering your source code.
In this talk, I will unleash many invaluable tips and tricks that will allow you to better use the Eclipse IDE and make you more productive in your routine development tasks. During this talk you will have many "Ah, I didn't know Eclipse can do that!" moments.
Climate Impact of Software Testing at Nordic Testing DaysKari Kakkonen
My slides at Nordic Testing Days 6.6.2024
Climate impact / sustainability of software testing discussed on the talk. ICT and testing must carry their part of global responsibility to help with the climat warming. We can minimize the carbon footprint but we can also have a carbon handprint, a positive impact on the climate. Quality characteristics can be added with sustainability, and then measured continuously. Test environments can be used less, and in smaller scale and on demand. Test techniques can be used in optimizing or minimizing number of tests. Test automation can be used to speed up testing.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
UiPath Test Automation using UiPath Test Suite series, part 5DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 5. In this session, we will cover CI/CD with devops.
Topics covered:
CI/CD with in UiPath
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Lyndsey Byblow, Test Suite Sales Engineer @ UiPath, Inc.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
GridMate - End to end testing is a critical piece to ensure quality and avoid...ThomasParaiso2
End to end testing is a critical piece to ensure quality and avoid regressions. In this session, we share our journey building an E2E testing pipeline for GridMate components (LWC and Aura) using Cypress, JSForce, FakerJS…
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdfPaige Cruz
Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
I, a former op, would like to extend an invitation to all application developers to join the observability party will share these foundational concepts to build on:
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This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
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• How a better user experience drives measurable business benefits
• How to get started with SAP Fiori today
• How SAP Fiori elements accelerates application development
• How SAP Build Code includes SAP Fiori tools and other generative artificial intelligence capabilities
• How SAP Fiori paves the way for using AI in SAP apps
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https://arxiv.org/abs/2306.08302
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DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
3. • Window > Appearance
• Hide Toolbar, Status Bar
• Full Screen (Alt + F11)
• Show key bindings when command is invoked
• Zoom in Text Editors
• Zoom In: Ctrl + + (or) Ctrl + =
• Zoom Out: Ctrl + -
• Pinch gestures on touch-enabled devices
• Working Sets
• Preferences > Java > Appearance
• Abbreviate Package Names with Custom Rules
• Sort Library Entries Alphabetically in Package Explorer
APPEARANCE
Noopur Gupta, IBM | WomenTech Global Conference 2020 3
4. • Quick Access / Find Actions (Ctrl + 3)
• Quick Switch Editor (Ctrl + E) – Open editors list
• ‘Delete’ key – close editor
• Quick Outline (Ctrl + O, twice to show inherited members)
• In-place Outline (Ctrl + F3)
• Configure problem severity quick fix (Ctrl + 1)
• Hovers (Preferences > Java > Editor > Hovers)
• In-place Javadoc (with error/warning on element)
• Ctrl + Shift and hover, or use Javadoc view
• In-place source code
• Shift and hover, or use Declaration view
• Sticky Hover (F2) – Open attached Javadoc in a Browser
• Expand vertical ruler icons upon hovering
NAVIGATION
4Noopur Gupta, IBM | WomenTech Global Conference 2020
5. NAVIGATION
• Search Dialog (Ctrl + H)
• Quick Text Search (Ctrl + Alt + Shift + L)
• Go to last edit location (Ctrl + Q)
• Alt + Left/Right – move backward/forward in editor navigation history
• Markers
• Bookmarks
• Right-click on left editor pane > Add Bookmark…
• Bookmarks view
• Tasks
• Right-click on left editor pane > Add Task…
• Tasks view
• Preferences > Java > Compiler > Task Tags
• Show In (Alt + Shift + W) > System Explorer
5Noopur Gupta, IBM | WomenTech Global Conference 2020
6. INVESTIGATION
• Plug-in Spies
• Alt + Shift + F1 – Plug-in Selection Spy
• Alt + Shift + F2 – Plug-in Menu Spy
• Alt + Shift + F3 – Show Contributing Plug-in
• Ctrl + Alt + Shift + F9 – Layout Spy
• Plug-in Image Browser
• Externalized Strings
• Ctrl + Click on key in .properties file to find referencing code
• Show Revision Information
• To determine who last modified a line of code and when
• Right-click on left editor pane > Show Revision Information
6Noopur Gupta, IBM | WomenTech Global Conference 2020
7. INVESTIGATION
• UI Responsiveness Monitoring
• For automatic detection and logging of stack traces when Eclipse UI is
unresponsive
• Window > Preferences > General > UI Responsiveness Monitoring
• Java Stack Trace Console
• Copy stack trace from log file and Navigate > Open from Clipboard
(Ctrl + Shift + V)
• Click on hyperlinks to jump to the code
• Click on exception name hyperlink to create an exception breakpoint
7Noopur Gupta, IBM | WomenTech Global Conference 2020
8. CODING
• Content Assist - Insert or Overwrite
• Replace existing text while invoking content assist
• Press ‘Ctrl’ to toggle while content assist is active
• Content Assist Templates
• Configure/Create in Templates view, Export/Import in Preferences
• Content Assist Postfix Proposals
• Preferences > Java > Editor > Content Assist > Advanced
• Auto Activation of Content Assist (Preferences > Java > Editor > Content Assist)
• Auto activation triggers for Java
• Disable insertion triggers except ‘Enter’
• Type Filters (Preferences > Java > Appearance > Type Filters)
• Ignore certain types from content assist, imports organization, quick fixes, open
type dialog etc.
8Noopur Gupta, IBM | WomenTech Global Conference 2020
9. CODING
• Code Minings (as decorative text; via extension point)
• Preferences > Java > Editor > Code Minings
• Show references
• Show implementations
• Show method parameter names
or, Show method parameter hints – Ctrl + Shift + Space
• Block Selection Mode (Alt + Shift + A)
• To edit a large number of almost identical lines at the same time
• Expand selection to enclosing element (Alt + Shift + Up / Down)
• Duplicate lines (Ctrl + Alt + Up / Down)
• Move lines (Alt + Up / Down)
• Delete lines (Ctrl + D)
9Noopur Gupta, IBM | WomenTech Global Conference 2020
10. DEBUGGING
• Smart Step Into (Ctrl + F5 or Ctrl + Alt + Click)
o To step into a single method within a series of chained or nested method calls
• Step Filters
o To filter out specified classes and packages while stepping into code
o Preferences > Java > Debug > Step Filtering
• Run to Line (Ctrl + Alt + Click on left editor pane)
• Grouping and Sharing breakpoints – Breakpoints view
o Sort by name or creation time
o Group by various categories or create working sets
o Share by exporting/importing breakpoint groups
10Noopur Gupta, IBM | WomenTech Global Conference 2020
11. DEBUGGING
• Tracepoint
• A point in code where the debugger does not break the execution but
only prints to console
• Prevents the addition of print statements in code while debugging
• Can be used to debug race conditions or to see the order of execution
of threads
• Run > Toggle Tracepoint
• Trigger Point
• Set a breakpoint as trigger point in Breakpoint Properties
• All the breakpoints (except trigger points) are disabled until a trigger
point is hit
• All the trigger points are disabled after a trigger point is hit and all the
trigger points will be re-enabled for the next run
• Remove all trigger points – context-menu action in Breakpoints view
• Hit count - The breakpoint suspends the execution of a thread only when it
is encountered for the Nth time.
11Noopur Gupta, IBM | WomenTech Global Conference 2020
12. JAVA TOOLING
• Paste Code on Package Explorer
• A new Java project will be created and the file will be opened in Java editor
• Java 14 – Records, Text Blocks, Switch Expressions
• Configure > Enable preview features
• New > Java > Record
• Text blocks
• Ctrl + Shift + ' to insert triple quotes
• Double-click to select text block content
• Ctrl + I to indent
• Switch Expressions and Enhanced Switch Statements
• Add missing case statements and default case
• Split case labels
• Ctrl + Click on ‘case’ and ‘default’ to jump to the target location in switch
12Noopur Gupta, IBM | WomenTech Global Conference 2020
13. JAVA TOOLING
• Java 11 - ‘var’ support
• Declare extracted local variable’s type as ‘var’
• Replace ‘var’ with inferred type & vice-versa
• Hover to view the inferred type for ‘var’
• Ctrl + Click to navigate to the inferred type of ‘var’
• Java 9 – Java Platform Module System
• Convert to modular project - create module-info.java action
• Add libraries to module path
• Configure properties of module graph (Module Dependencies)
• Quick fix to identify and add required module to module-info.java
• Create and export a non-empty package in a single step from module-info.java
• Quick fix to provide a service implementation from module-info.java
13Noopur Gupta, IBM | WomenTech Global Conference 2020
14. JAVA TOOLING
• Java 8 – Lambda Expressions and Method References
• Convert anonymous class to lambda and back
• Convert lambda to method reference and back
• Add inferred lambda parameter types
• View and navigate to the functional method
• Refactoring on functional interface instances e.g.
Change method signature
14Noopur Gupta, IBM | WomenTech Global Conference 2020
15. JUNIT 5 TOOLING
• Quick assist to create JUnit Jupiter test class and test method
• Grouped assertions and combined result comparison
• Navigate to failing source location
• Double-click on entry in JUnit view’s failure trace
• Click "Show Stack Trace in Console View" button and use the hyperlinks
• Tagging and Filtering (@Tag)
• Configure Tags dialog in JUnit launch configuration
• Ctrl + Click on a launch name in the toolbar history to directly open it
in the launch configuration dialog
• Embracing JUnit 5 with Eclipse IDE – Webinar
15Noopur Gupta, IBM | WomenTech Global Conference 2020
16. RESOURCES
• List all keyboard shortcuts (Ctrl + Shift + L)
• Configure keyboard shortcuts (Ctrl + Shift + L - twice): Preferences > General > Keys
• Eclipse Help > Tips and Tricks…
• Eclipse Help > Welcome > What’s new
• New and Noteworthy: https://www.eclipse.org/eclipse/news/4.x
• Twitter
• @EclipseJavaIDE
• #EclipseTips
16Noopur Gupta, IBM | WomenTech Global Conference 2020