protected JsArray<JavaScriptObject> data1() {
JsArray<JavaScriptObject> a = JavaScriptObject.createArray().cast();
for (int i = 0; i < 40; i++) {
JsObject o = JavaScriptObject.createObject().cast();
o.objPut("name", testUtil.randomLetters(testUtil.randomBetween(10, 20)));
o.objPut("age", testUtil.randomBetween(10, 20));
a.push(o);
}
return a;
}