Affects PMD Version: 6.10.0
Rule: UnusedPrivateMethod
Description: The method is actually used, but PMD doesn't detect this usage. The method argument is the return value of a method call - and the resulting type of this method call is not resolved by PMD yet.
Code Sample demonstrating the issue:
public class UnusedPrivateMethodFP {
private void print(String s) { // <- unused private method?
System.out.println(s);
}
public void run() {
print(new Integer(1).toString()); // it is used here
}
private void print2(String s) {
System.out.println(s);
}
public void run2() {
String temp = new Integer(1).toString();
print2(temp); // workaround with extra temporary variable
}
private void print3(String s) {
System.out.println(s);
}
public void run3() {
print3((String)new Integer(1).toString()); // workaround with extra cast
}
}
Running PMD through: Maven
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