@Override
public void visitVariable(VariableTree tree) {
Symbol symbol = tree.symbol();
if (symbol != null && !symbol.isStatic()) {
super.visitVariable(tree);
}
}
private static boolean isFirstParentStatic(Deque<Symbol> outerClasses) {
if (outerClasses.size() == 1) {
return true;
}
for (Symbol outerClass : outerClasses) {
if (outerClass.isStatic()) {
return true;
}
}
return false;
}
private int referenceInstance(Symbol symbol) {
Symbol owner = symbol.owner();
if (owner != null && owner.isMethodSymbol()) {
// local variable, use owner of the method
owner = owner.owner();
}
int result = -1;
if (owner != null && !outerClasses.peek().equals(owner)) {
if (symbol.isUnknown()) {
result = atLeastOneReference.size() - 1;
} else if (!symbol.isStatic()) {
result = fromInstance(symbol, owner);
}
}
return result;
}