import java
import semmle.code.java.dataflow.internal.DataFlowImplCommon
import semmle.code.java.dataflow.internal.DataFlowImplSpecific::Public
import semmle.code.java.dataflow.internal.DataFlowImplSpecific::Private

from Node n1, ContentSet f, Node n2
where
  (
    readSet(n1, f, n2) or
    getterStep(n1, f, n2)
  ) and
  n1.getEnclosingCallable().fromSource()
select n1, n2, f