Motivation:
There are many @SuppressWarnings("unchecked") in the code for the same purpose that we want to do this return:
@SuppressWarnings("unchecked")
public B someMethod() {
......
return (B) this;
}
Modification:
Add a method self() and reuse in all these return lines:
@SuppressWarnings("unchecked")
private B self() {
return (B) this;
}
Result:
Then only one @SuppressWarnings("unchecked") left in the code.