/* */ throws IOException
/* */ {
/* 313 */ int nodeCount = this.raf.readInt();
/* 314 */ skipUserData(this.raf);
/* */
/* 316 */ BranchGroupState state = null;
/* */ try {
/* 318 */ state = (BranchGroupState)readObject(this.raf);
/* */
/* 320 */ readNodeComponents(this.raf);
/* */ }