Java - Declaring variables in for loops

Java - Declaring variables in for loops

Java - Declaring variables in for loops

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December 23, 2013 at 6:00 PM

for (int i = 0; i < 10; i++) {
  String str = "my string";
}
String str;
for (int i = 0; i < 10; i++) {
  str = "my String";
}

December 23, 2013 at 6:03 PM

This is the correct way of declaring variables in for loops in Java programming language. As it has less memory usage..

String str;
for (int i = 0; i < 10; i++) {
  str = "my String";
}

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