protected void setAllowsDuplicates(boolean allowDuplicates) {
		this.allowDuplicates = allowDuplicates;
	}
True allows this node to contains children with the same name

@param allowDuplicates true to allow duplicate nodes
Ghidra/Features/DecompilerDependent/src/main/java/ghidra/app/plugin/core/decompiler/taint/slicetree/SliceNode.java