User:Cgomes7/Basics

From CDOT Wiki
< User:Cgomes7
Revision as of 20:44, 1 February 2011 by Cgomes7 (talk | contribs) (Running your programs)
Jump to: navigation, search

DPS914 - Basic Lab

Basic Lab

Preparing Eclipse

Creating your first Java project

Tung tutorial project

Browsing Java elements using the package explorer

- To browse java elements using package explorer, expand the java package to show all the java classes.

- Expand a java class, all the java elements are now visible.

JavaElements.jpg

Editing Java elements

Creating a Java class

Renaming Java elements

Tung tutorial project

Moving and copying Java elements

Move Element

Copy Element

- Right click on a java class -> Refactor -> Move

Move.jpg

- Right click on a java class -> Copy

Copy.jpg

- Select destination package of the file.

Packages.jpg

- Right click package where the file will be placed. -> Paste

Paste.jpg

- The file has been moved.

NewLocation.jpg

- If a file of the type and name exist, you will be asked to rename the file.

Rename.jpg

Navigate to a Java element's declaration

Viewing the type Hierarchy

Searching the workbench

Tung tutorial project

Running your programs

- Right click on the java class containing the main funtion. -> Run As -> Java Application

Run.jpg

- The application should run.

Run11.jpg

Debugging your programs

Evaluating expressions

Evaluating snippets

Tung tutorial project

Using the Java browsing perspective

- Select the Perspective menu in the corner of the screen and select "other".

Other.jpg

- Select the Java Browsing Perspective.

Jbpers1.jpg

- The Java Browsing Perspective shows the same information as the Project Explorer Perspective but it organizes it in a tree view.

Jbpers.jpg

Writing and running JUnit tests