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Alex Rivera
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I ran into this block of code, and there is this one line I don't quit understand the meaning or what it is doing. public Digraph(In in) { this(in.readInt()); int E = in.readInt(); for (int i = 0; i < E; i++) { int v = in.readInt(); int w = in.readInt(); addEdge(v, w); } } I understand what this.method() or this.variable are, but what is this() ?
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