![]() If other references are found, make sure any change in method will not break existing code. Furthermore, it is important to verify that the method or the field is not being used elsewhere. If your task at hand is maintaining code or implementing improvements, it is essential to understand why and where the methods are used before making modification. ![]() Find Reference is helpful when working on a large project or in multiple member, team setting. This can be accomplished by using Ctrl+Shift+g. When a method or field is selected and you selected Find References, Eclipse will display the list of classes and files that uses the method or the field in the search view. To enable Save Actions, navigate to Properties window. Save Actions also offer the option for code clean up and a variety of rules can be configured in Save Actions. It provides an option for formatting and uses the configuration from Formatter, which was covered in earlier sections. ![]() Save Actions can be set up to take place every time a file is saved in the editor. Unused import is deleted by the Clean Up process. Clean Up can be enabled in the Properties files as shown below.įor example, Clean Up can be configured to remove unused imports. When Formatter is enabled, the format will be automatically corrected based on Active Profile when the changes are saved.Ĭlean Up is used to remove unnecessary code in a class. The highlighted code below is not formatted. To enable and/or change the default format, navigate to Project–> Properties–> Java Code Style–> Formatter. When working on a team, Formatter helps avoid whitespace changes and code readability is greatly improved. The highlighted section is generated code from the Code Template feature.įormatter is a great option to achieve a consistent format. Select ‘Generate Getters and Setters…’Ī window will pop up with the Getters and Setters options. A shortcut key (Ctrl+Shift+S) can be used to open the Source Menu or alternatively you can click on Source Menu. Let’s use Getter and Setter as an example and see how templates generate code. In the Properties window, expand the Java Code Style and select Code Templates. Default templates can be found by navigating to the Project Menu and then selecting Properties. ![]() New code templates can be created in an XML file and once created, the file can be imported for use. Code TemplatesĬode templates enable you to create multiple templates to generate code. In the sections below I have listed a few other tips for Eclipse that I found useful during the transition and in my experience with Eclipse.Īlso, I highly recommend taking a few minutes to read Adi Rosenblum’s Developers Are Lazy (And How To Use That To Your Advantage With Eclipse) for some more great tips on Eclipse. One of the first shortcuts I found to be very beneficial was Ctrl+Shift+t, which enables you to type a class name and in return it will summarize related or matching files to open. I was fortunate to have a great group of coworkers that took time out of their schedule to share shortcuts and tips to allow me to utilize Eclipse to the fullest extent. NET to Java, I naturally had to switch IDEs. Please keep that in mind as you read the post. Attention: The following article was published over 9 years ago, and the information provided may be aged or outdated. ![]()
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