this.xyGraph = new int[this.n][this.n];
this.sccSequences = new int[this.n][this.n];
this.dfsNodes = new int[this.n];
this.sccNumbers = new int[this.n];
this.tmpArray = new int[this.n];
this.pQueue = new PriorityQueue(this.n);
this.s1 = new TIntArrayStack(this.n);
this.s2 = new Stack2(this.n);
}