public String getOuterAttrs() {
final String attrs = super.getOuterAttrs();
final String clkattrs = getAllOnClickAttrs();
return clkattrs == null ? attrs: attrs + clkattrs;
}
<BUG>public String getZclass(){
String mold = super.getMold();
String scls = super.getZclass();</BUG>
final Tabbox tabbox = getTabbox();
<BUG>if (scls != null) return scls;</BUG>
final boolean vert = tabbox != null && tabbox.isVertical();
<BUG>mold = tabbox != null ? tabbox.getMold(): null;
</BUG>
return mold == null || "default".equals(mold) ?

public String getOuterAttrs() {
final String attrs = super.getOuterAttrs();
final String clkattrs = getAllOnClickAttrs();
return clkattrs == null ? attrs: attrs + clkattrs;
}
public String getZclass(){
if (_zclass != null) return _zclass;
final Tabbox tabbox = getTabbox();
