How Do I Check Out an Eclipse Project from SVN?

In Eclipse, go to the SVN Repositories window and:

Go to idd-svn > projectyouwant > trunk
Right-click trunk and select Check out

You will then need to configure the project's local site settings:

Create a new directory called site under the project's top level
Copy the files in site-template into it
Edit site/ApplicationLocal.properties
1. Change the authentication.user to your kerbname
2. Set sf2_passwd value to your cert public key string:
  1. In your browser, go to https://mortar-dev.mit.edu/getcert.html
  2. Copy the text just after ----BEGINCERTIFICATE--- until you reach the last ---ENDCERTIFICATE----
  3. Paste this as the value for sf2_passwd (this is your cert public key)
3. Change c:/dev in r3props to your workspace directory, e.g. c:/workspace/mortar/tools/GlobalResources.properties
Edit site/log4j.properties; Log4j will output to your eclipse console and to a file
1. Change the F1.File property to point to where you want your log file to go

How Do I Use sap2java to Generate Proxies for an SAP RFC?

Check out or update the sap2java Eclipse project.
In the sap2java project, open package src/com/sap/bapi/mapper. Right-click on class, testSAP2Java, and select Run As... from the context menu.
Create a new Java Application run profile for testSAP2Java or open its previously created profile, then select the Arguments tab.
In the Program arguments text area, enter the following lines of information:

target source code directory (wrapped in double-quotes), e.g., "${workspace_loc}/myproject/src"
package into which the generated classes will be written, e.g., edu.mit.myproject.proxy

name of the RFC for which Java data object classes will be generated, e.g., Z_UT_MY_RFC

{center}Example screen shot
{center} !sap2java-run.gif|thumbnail,align=center,width=122px,height=106px!
# Click the "Run" button.&nbsp; The Java data object classes are generated.&nbsp; You may need to refresh your project to see the change.