static StaticTree()
{
Literals = new StaticTree(lengthAndLiteralsTreeCodes, Tree.ExtraLengthBits, InternalConstants.LITERALS + 1, InternalConstants.L_CODES, InternalConstants.MAX_BITS);
Distances = new StaticTree(distTreeCodes, Tree.ExtraDistanceBits, 0, InternalConstants.D_CODES, InternalConstants.MAX_BITS);
BitLengths = new StaticTree(null, Tree.extra_blbits, 0, InternalConstants.BL_CODES, InternalConstants.MAX_BL_BITS);
}
static StaticTree()
{
static_l_desc = new StaticTree(static_ltree, Tree.extra_lbits, LITERALS + 1, L_CODES, MAX_BITS);
static_d_desc = new StaticTree(static_dtree, Tree.extra_dbits, 0, D_CODES, MAX_BITS);
static_bl_desc = new StaticTree(null, Tree.extra_blbits, 0, BL_CODES, MAX_BL_BITS);
}