[CONFIGURATION-29] [configuration] SubsetConfiguration.getKeys() always appends "." delimiter to prefix

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed

Environment

Operating System: All
Platform: All

• Bugzilla Id: 33691
• Assignee: Unassigned
• Reporter: Timo Thomas
• Created: 23/Feb/05 00:14
• Updated: 16/May/06 11:23
• Resolved: 16/May/06 11:23

Description

When creating a SubsetConfiguration object, e.g.

conf = new SubsetConfiguration(parentConf, "myprefixwithadot.");

calls to conf.getProperty("prop") result in a call to
parent.conf(conf.getPrefix() + "prop") as expected.

However, a key iterator obtained by calling conf.getKeys() will only iterate
over keys starting with (conf.getPrefix() + "."). In the example, this will be
"myprefixwithadot..". There should not be a dot appended.

The error is probably caused by line #283 in AbstractConfiguration.java

return key.startsWith(prefix + ".") || key.equals(prefix);