Bug 202639 [Import/Export] [Import/Export] Improve warning messages in WizardFileSystemResourceExportPage1
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/wizards/datatransfer/WizardFileSystemResourceExportPage1.java
String[] directoryNames = settings
                    .getArray(STORE_DESTINATION_NAMES_ID);
            if (directoryNames == null) {
				return; 
			}
            
            setDestinationValue(directoryNames[0]);
            for (int i = 0; i < directoryNames.length; i++) {
				addDestinationItem(directoryNames[i]);
			}
            
            overwriteExistingFilesCheckbox.setSelection(settings
                    .getBoolean(STORE_OVERWRITE_EXISTING_FILES_ID));
            boolean createDirectories = settings
                    .getBoolean(STORE_CREATE_STRUCTURE_ID);
            createDirectoryStructureButton.setSelection(createDirectories);
            createSelectionOnlyButton.setSelection(!createDirectories);
        }
    }
    /**
     *	Set the contents of the receivers destination specification widget to
     *	the passed value
     *
     */
    protected void setDestinationValue(String value) {
        destinationNameField.setText(value);
    }
    /**
     *	Answer a boolean indicating whether the receivers destination specification
     *	widgets currently all contain valid values.