How to use My Eclipse in Java part3

Q.) Add the Javadoc for a jar

--> Download the javadoc of the jar and put it somewhere in your filesystem.

--> Open the Java Build Path page of a project (Projects > Properties > Java Build Path). On the Libraries page expand the library's node and select the Javadoc location attribute and press Edit

Maintain the location to the API.

Important Preference Settings

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Window->Preferences -> java -> Editor -> Typing

Window -> Preferences -> java -> Editor -> Save Actions

=> You can export your Preferences settings from one workspace via

File -> Export -> General -> Preferences -> Give file name and location

File -> Import -> General -> Preferences -> select exiting preference file

Similar you can import them again into your workspace.

Q.) How to import existing project ?

File -> Import -> General -> Existing Project into workspace

->select the project folder -> ok -> finish.

Q.) What are the Code Templates ?

Window -> preferences -> java -> Editor -> Templates

If you have to type frequently the same code / part of the document you can maintain templates which can be activated via auto-complete (Ctrl + Space).

For example, lets assume you are frequently creating "public void name(){}" methods. You could define a template which creates the method body for you.

To create a template for this select the menu Window->Preferences and Open Java -> Editor -> Templates

Q) What is perspective?

-> A perspective is a visual container for a set of views and editors.

-> We can change the perspective using Window->

Open Perspective -> Other.

-> Reset perspective "Window" -> "Reset Perspective".

-> Examples of perspectives

java, DB, debug, SVN Repository Exploring

Q) What is debugging?

--> Debugging is a tool used to identify coding errors at various development stages.

Shortcuts for debugging:

Next line : F6

Step into : F5

Step Out : F7

Next Breakpoint : F8

Terminate : Ctrl + F2

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