String
objects or primitives into String
s,
but it can be clearer to use a String.valueOf()
method call.
A quick-fix is suggested to simplify the concatenation.
Example:
void foo(int x, int y) {
String s = "" + x + " ; " + y;
}
After the quick-fix is applied:
void foo(int x, int y) {
String s = x + " ; " + y;
}
Use the Report only where empty strings can be removed without other changes
option to ignore cases cases where removing the empty string
will require adding a String.valueOf()
conversion of another operand.