[MINDEXER-164] IndexOutOfBoundsException during indexing of repositories files

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 6.2.1
• Fix Version/s: 6.2.2
• Assignee: Tamas Cservenak
• Reporter: Fabian Windheuser
• Created: 28/Jun/22 09:56
• Updated: 01/Jul/22 21:57
• Resolved: 01/Jul/22 21:51

Description

This is similar to the issue filed in https://issues.apache.org/jira/browse/MINDEXER-144.

Starting with Maven 3.0.x, Maven creates "_*.repositories" file to record where the file was resolved from (source When the maven-indexer encounters such files, it errors with an IndexOutOfBoundsException.

 

Example stacktrace:

Caused by: java.lang.IndexOutOfBoundsException: start 56, end 64, length 57
	at java.base/java.lang.AbstractStringBuilder.checkRange(AbstractStringBuilder.java:1794)
	at java.base/java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:675)
	at java.base/java.lang.StringBuilder.append(StringBuilder.java:217)
	at org.apache.maven.index.artifact.M2GavCalculator.getSnapshotGav(M2GavCalculator.java:188)
	at org.apache.maven.index.artifact.M2GavCalculator.pathToGav(M2GavCalculator.java:104)
	at org.apache.maven.index.DefaultArtifactContextProducer.getGavFromPath(DefaultArtifactContextProducer.java:160)
	at org.apache.maven.index.DefaultArtifactContextProducer.getArtifactContext(DefaultArtifactContextProducer.java:83)
	at org.apache.maven.index.DefaultScanner.processFile(DefaultScanner.java:109)
	at org.apache.maven.index.DefaultScanner.scanDirectory(DefaultScanner.java:99)
	at org.apache.maven.index.DefaultScanner.scanDirectory(DefaultScanner.java:91)
	at org.apache.maven.index.DefaultScanner.scanDirectory(DefaultScanner.java:91)
	at org.apache.maven.index.DefaultScanner.scanDirectory(DefaultScanner.java:91)
	at org.apache.maven.index.DefaultScanner.scanDirectory(DefaultScanner.java:91)
	at org.apache.maven.index.DefaultScanner.scanDirectory(DefaultScanner.java:91)
	at org.apache.maven.index.DefaultScanner.scan(DefaultScanner.java:60)
	at org.apache.maven.index.DefaultNexusIndexer.scan(DefaultNexusIndexer.java:291)
	... 8 more 

Opened a PR here with a fix here: https://github.com/apache/maven-indexer/pull/225

Issue Links

• links to: GitHub Pull Request #225