@Override
public void visitVariable(@NotNull PsiVariable variable) {
if (read || written) {
return;
}
super.visitVariable(variable);
final PsiExpression initalizer = variable.getInitializer();
if (initalizer == null) {
return;
}
final VariableUsedVisitor visitor = new VariableUsedVisitor(variable);
initalizer.accept(visitor);
read = visitor.isUsed();
reference = visitor.getReference();
}
