Eclipse Shortcut For Javadoc How To Use Eclipse

If you know how to use Eclipse to develop Java programs, you can reuse your Eclipse skills to program in Python, in C, and in many other languages.

You can even find plugins for doing things other than software development.

When you do, Eclipse turns your code into nicely formatted code.

Do you prefer your open curly brace at the start of the next line No problem You can customize the way Eclipse formats code by selecting WindowPreferencesJavaCode StyleFormatter.

You dont want to break your stride by stopping to type import declarations.

Then select SourceToggle Comment, or press the Ctrl7 hotkey combination.

Eclipse automatically turns that code into end-of-line comments.

For example, if you type the class name JOptionPane, followed by a dot, when you type the dot, Eclipses popup displays the names of methods belonging to JOptionPane class.

When you double-click an option (such as the showInputDialog(Object arg 0 ) option), Eclipse adds the corresponding code to your program.

Eclipse automatically highlights the occurrences of that name in your code.

For example, if your cursor sits on a customerName variable, Eclipse highlights both occurrences of customerName in the welcome method.

You could change the names only inside the thank method, and the code would work exactly the same way.

As you delete characters and add characters in the name, Eclipse automatically changes all appropriate occurrences of that name.

For example, in the figure below, youre deleting customer from (and adding joe to) the customerName variable.

Eclipse simultaneously changes both occurrences of that variable inside the thank method.

Then press F3. As a result, the Customer classs code appears in the Eclipse editor.

On a Mac, control-click the mouse and select Open Declaration.

The author of Java Programming for Android Developers For Dummies, Beginning Programming with Java For Dummies, and Android Application Development All-in-One For Dummies, Barry also writes for Server Side (theserverside.com), Android Authority (androidauthority.com), InfoQ.com and numerous other online publications.

Eclipse Shortcut For Javadoc Mac