Bug 18285 Double-clicking on import statement transfers to referenced type
Build 20020528 In the package view outline, double-clicking on a type import statement does open the editor on the target type, instead of the unit hosting the import reference.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/JavaOutlinePage.java
}
				
				public boolean hasChildren(Object parent) {
					if (parent instanceof IParent) {
						IParent c= (IParent) parent;
						try {
							IJavaElement[] children= filter(c.getChildren());
							return (children != null && children.length > 0);
						} catch (JavaModelException x) {
							JavaPlugin.getDefault().logErrorStatus(JavaEditorMessages.getString("JavaOutlinePage.error.ChildrenProvider.hasChildren.message1"), x.getStatus()); 
						}
					}
					return false;
				}
				
				public boolean isDeleted(Object o) {
					return false;
				}
				
				public void dispose() {
					if (fListener != null) {
						JavaCore.removeElementChangedListener(fListener);
						fListener= null;
					}		
				}
				
				/*
				 * @see IContentProvider#inputChanged(Viewer, Object, Object)
				 */
				public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {