public ExtArrayNodeSet(int initialDocsCount, int initialArraySize) { this.initalSize = initialArraySize; this.map = new Int2ObjectHashMap(initialDocsCount);
public ExtArrayNodeSet() { this.map = new Int2ObjectHashMap(17);
	public ExtArrayNodeSet(int initialDocsCount, int initialArraySize) {		this.initalSize = initialArraySize;		this.map = new Int2ObjectHashMap(initialDocsCount);	}