MethodKeyAccumulator accumulator = (MethodKeyAccumulator) map.get(methodKey);
if (accumulator == null) {
accumulator = new MethodKeyAccumulator(methodKey);
map.put(methodKey, accumulator);
}
accumulator.combine(nodeModel);
}
for (int i = 0; i < nodeModel.getChildCount(); i++) {
populateTable(nodeModel.getStackTreeNodeAt(i), map);
}
}