@Override protected void getControls() { super.getControls(); XulTextbox[] boxes = new XulTextbox[] { hostNameBox, databaseNameBox, portNumberBox, userNameBox, passwordBox, customDriverClassBox, customUrlBox, dataTablespaceBox, indexTablespaceBox, poolSizeBox, maxPoolSizeBox, languageBox, systemNumberBox, clientBox, serverInstanceBox }; for ( int i = 0; i < boxes.length; i++ ) { XulTextbox xulTextbox = boxes[i]; if ( ( xulTextbox != null ) && ( xulTextbox instanceof ExtTextbox ) ) { ExtTextbox ext = (ExtTextbox) xulTextbox; ext.setVariableSpace( databaseMeta ); } } XulTree[] trees = new XulTree[] { poolParameterTree, clusterParameterTree, optionsParameterTree }; for ( int i = 0; i < trees.length; i++ ) { XulTree xulTree = trees[i]; if ( xulTree != null ) { xulTree.setData( databaseMeta ); } } }