Method getPruning

app/src/main/java/cs/threephase/Edge3.java:166–168

(int[] table, int index)

    }

    static int getPruning(int[] table, int index) {
        return (table[index >> 4] >> ((index & 0xf) << 1)) & 0x3;
    }

    static int getprun(int edge, int prun) {
        int depm3 = getPruning(eprun, edge);