Could anybody answer me from performance point of view.
Should i declare a variable outside a for loop or inside while iterating the List
1.
String str;
for(int i=0;i<list.size();i++){
str = (String)list.get(i);
}
2.
for(int i=0;i<list.size();i++){
String str = (String)list.get(i);
}
Sincerely
Pawan
(
SCJP 5.0)