Bug 17345 add "org" to "Organize Imports"
Preferences>>Java>>Organize Imports I'd like to see the entry "org" added to the existing entries "java, javax, com". The package prefix "org" is so common ... why not add it to the existing ones ... eclipse itself has mostly this prefix.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/ImportOrganizePreferencePage.java
if (threshold < 0) {
				status.setError(JavaUIMessages.getString("ImportOrganizePreferencePage.error.invalidthreshold")); 
			}
		} catch (NumberFormatException e) {
			status.setError(JavaUIMessages.getString("ImportOrganizePreferencePage.error.invalidthreshold")); 
		}
		updateStatus(status);
	}
	
	private void doButtonPressed(int index) {
		if (index == 0) { 
			List existing= fOrderListField.getElements();
			ImportOrganizeInputDialog dialog= new ImportOrganizeInputDialog(getShell(), existing);
			if (dialog.open() == dialog.OK) {
				fOrderListField.addElement(dialog.getResult());
			}
		} else if (index == 1) { 
			List selected= fOrderListField.getSelectedElements();
			if (selected.isEmpty()) {
				return;
			}
			String editedEntry= (String) selected.get(0);
			
			List existing= fOrderListField.getElements();
			existing.remove(editedEntry);
			
			ImportOrganizeInputDialog dialog= new ImportOrganizeInputDialog(getShell(), existing);
			dialog.setInitialString(editedEntry);
			if (dialog.open() == dialog.OK) {
				fOrderListField.replaceElement(editedEntry, dialog.getResult());