/**
* Does the extraction.
*
* @return {@code non-null;} the extracted information
*/
private LocalVariableInfo doit() {
// FIXME why is this needed here?
if (method.getRegCount() > 0) {
for (int bi = method.getEntryBlockIndex(); bi >= 0; bi = workSet.nextSetBit(0)) {
workSet.clear(bi);
processBlock(bi);
}
}
resultInfo.setImmutable();
return resultInfo;
}
