ListObservable
com.android.ide.eclipse.adt.ResourceManagerBuilder
com.android.ide.eclipse.adt.PreCompilerBuilder
org.eclipse.jdt.core.javabuilder
com.android.ide.eclipse.adt.ApkBuilder
org.eclipse.xtext.ui.shared.xtextBuilder
com.android.ide.eclipse.adt.AndroidNature
org.eclipse.jdt.core.javanature
org.eclipse.xtext.ui.shared.xtextNature