Ext.data.MemoryProxy=function(a){Ext.data.MemoryProxy.superclass.constructor.call(this);this.data=a};Ext.extend(Ext.data.MemoryProxy,Ext.data.DataProxy,{load:function(g,c,h,d,b){g=g||{};var a;try{a=c.readRecords(this.data)}catch(f){this.fireEvent("loadexception",this,b,null,f);h.call(d,null,b,false);return}h.call(d,a,b,true)},update:function(b,a){}});