rem: if (comp instanceof tw_BaseContainer && comp.isFocusCapable() && comp.isVisible() && !(comp instanceof tw_TabFolder)) { 
add: if (comp instanceof tw_BaseContainer && comp._focusCapable && comp.isVisible() && !(comp instanceof tw_TabFolder)) { 
context:     getNextComponent: function(usable) {        var parent = this._parent;        var comp = null;                if (parent != null) {             var index = this._parentIndex;                        if (this instanceof tw_TabFolder && this._currentIndex >= 0) {                parent = this._children[this._currentIndex];                index = -1;            }                        do {                    index++;                                                while (index >= parent._children.length) {                                        //Go to the next container, if that fails, to first component of this container                                        if (parent._parent != null) {                                                index = parent._parentIndex + 1;                        parent = parent._parent;                    } else {                        index = 0;                    }                }                                var comp = parent._children[index];                if (comp instanceof tw_BaseContainer && comp.isFocusCapable() && comp.isVisible() && !(comp instanceof tw_TabFolder)) {                    parent = comp;                    index = -1;                    var notUsable = true;                } else if (usable) {                    var notUsable = !(comp.isVisible() && comp.isEnabled() && comp.isFocusCapable());                } else {                    var notUsable = false;                }            } while (notUsable);                    }                return comp;    },
meta: 5515	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5515/d532c0ea03ef1c91856bba5408f049541b39c2ba/Component.js/buggy/src/thinwire/render/web/resources/Component.js