rem: var width = this.getColumnsWidth(); 
add: var width; if( this.getColumnCount() == 0 ) { width = this.getDefaultColumnWidth(); } else { width = this.getColumnsWidth(); } 
context: qx.Proto._updateScrollWidth = function() {  var width = this.getColumnsWidth();  this._horzScrollBar.setMaximum( width );}
meta: 8114	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/8114/c18567c32714d12ae70afaa3b0186ccccf72e35d/Table.js/buggy/bundles/org.eclipse.rap.rwt/js/org/eclipse/swt/widgets/Table.js