Affects PMD Version: 6.12
Rule: UseStringBufferForStringAppends
Description:
In the code sample provided below PMD wants me to use a StringBuilder to do the concatenation.
That would be the better solution if there were more than one concatenation, especially inside a loop.
But in this case replacing the only concatenation with a StringBuilder would be the same the compiler does anyway.
Code Sample demonstrating the issue:
public void doSomething(String s1) {
String s2 = "a";
s2 += s1;
}
Running PMD through: Eclipse
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