public NameNode getSubTree() {
return subTree;
}
public NameNode getParent() {
return parent;
<BUG>}
@Override</BUG>
public String toString() {
return "NameNode{" +
"atomicName='" + atomicName + '\'' +

public NameNode getSubTree() {
return subTree;
}
public NameNode getParent() {
return parent;
}
public NameNode getParentTree() {
return parentTree;
}
@Override
public String toString() {
return "NameNode{" +
"atomicName='" + atomicName + '\'' +
