static final void method109() {
	for (int i = 0; i < Class367_Sub4.mapSizeX; i++) {
	    int[] is = Class348_Sub42_Sub17.anIntArrayArray9678[i];
	    for (int i_91_ = 0; i_91_ < Class348_Sub40_Sub3.mapSizeY; i_91_++)
		is[i_91_] = 0;
	}
    }