#180 rule: double assignment to local

[Hamlet D'Arcy]

SA: Double assignment of local variable (SA_LOCAL_DOUBLE_ASSIGNMENT)

This method contains a double assignment of a local variable; e.g.

public void foo() {
int x,y;
x = x = 17;
}

Assigning the same value to a variable twice is useless, and may indicate a logic error or typo.