File list (Check if you may need any files):
eclipse
.......\readme
.......\......\readme_gef.html
.......\features
.......\........\org.eclipse.gef.sdk_3.1.0
.......\........\.........................\license.html
.......\........\.........................\feature.properties
.......\........\.........................\feature.xml
.......\........\.........................\eclipse_update_120.jpg
.......\........\.........................\epl-v10.html
.......\........\org.eclipse.gef.examples_3.1.0
.......\........\..............................\license.html
.......\........\..............................\feature.properties
.......\........\..............................\feature.xml
.......\........\..............................\eclipse_update_120.jpg
.......\........\..............................\epl-v10.html
.......\........\org.eclipse.gef.source_3.1.0
.......\........\............................\license.html
.......\........\............................\feature.properties
.......\........\............................\feature.xml
.......\........\............................\eclipse_update_120.jpg
.......\........\............................\epl-v10.html
.......\........\org.eclipse.gef_3.1.0
.......\........\.....................\license.html
.......\........\.....................\feature.properties
.......\........\.....................\feature.xml
.......\........\.....................\eclipse_update_120.jpg
.......\........\.....................\epl-v10.html
.......\plugins
.......\.......\org.eclipse.draw2d_3.1.0.jar
.......\.......\org.eclipse.gef.examples.flow_3.1.0.jar
.......\.......\org.eclipse.gef_3.1.0.jar
.......\.......\org.eclipse.gef.examples.logic_3.1.0.jar
.......\.......\org.eclipse.gef.doc.isv_3.1.0
.......\.......\.............................\doc.properties
.......\.......\.............................\icons
.......\.......\.............................\.....\debugGEF.gif
.......\.......\.............................\doc.zip
.......\.......\.............................\plugin.properties
.......\.......\.............................\about.html
.......\.......\.............................\topics_Guide.xml
.......\.......\.............................\plugin.xml
.......\.......\.............................\toc.xml
.......\.......\.............................\topics_Reference.xml
.......\.......\org.eclipse.draw2d.doc.isv_3.1.0
.......\.......\................................\doc.properties
.......\.......\................................\doc.zip
.......\.......\................................\plugin.properties
.......\.......\................................\about.html
.......\.......\................................\topics_Guide.xml
.......\.......\................................\plugin.xml
.......\.......\................................\toc.xml
.......\.......\................................\topics_Reference.xml
.......\.......\org.eclipse.gef.examples.source_3.1.0
.......\.......\.....................................\src
.......\.......\.....................................\...\org.eclipse.gef.examples.text_3.1.0
.......\.......\.....................................\...\...................................\src.zip
.......\.......\.....................................\...\org.eclipse.gef.examples.shapes_3.1.0
.......\.......\.....................................\...\.....................................\src.zip
.......\.......\.....................................\...\org.eclipse.gef.examples.flow_3.1.0
.......\.......\.....................................\...\...................................\src.zip
.......\.......\.....................................\...\org.eclipse.gef.examples.logic_3.1.0
.......\.......\.....................................\...\....................................\src.zip
.......\.......\.....................................\plugin.properties
.......\.......\.....................................\about.mappings
.......\.......\.....................................\about.html
.......\.......\.....................................\plugin.xml
.......\.......\.....................................\about.properties