XID.toString broken: indexing mistake in array ---------------------------------------------- Key: JBTM-2284 URL: https://issues.jboss.org/browse/JBTM-2284 Project: JBoss Transaction Manager Issue Type: Bug Affects Versions: 4.17.15 Environment: EAP 6.2.4 with JBoss JTS module in version 4.17.15 Reporter: Christian von Kutzleben Assignee: Tom Jenkinson Fix For: 4.17.24 com.arjuna.ats.internal.jta.xa.XID public String toString () { //... stringBuilder.append(", "); for (int i = 0; i < bqual_length; i++) { stringBuilder.append(gtrid_length+data[i]); } //... } correct: stringBuilder.append(data[i+gtrid_length]); The result is, that the Xid instances logged in log files are corrupted and multiple different Xid share the same String representation, which makes the logging information unusable